diff --git a/amanuensis/backend/post.py b/amanuensis/backend/post.py
index 8a4d59d..6c0913b 100644
--- a/amanuensis/backend/post.py
+++ b/amanuensis/backend/post.py
@@ -2,19 +2,19 @@
 Post query interface
 """
 
-import re
+from typing import Optional, Sequence, Tuple
 
-from sqlalchemy import select
+from sqlalchemy import select, update, func, or_, DateTime
 
 from amanuensis.db import DbContext, Post
-from amanuensis.db.models import Lexicon
+from amanuensis.db.models import Lexicon, Membership
 from amanuensis.errors import ArgumentError, BackendArgumentTypeError
 
 
 def create(
     db: DbContext,
     lexicon_id: int,
-    user_id: int,
+    user_id: Optional[int],
     body: str,
 ) -> Post:
     """
@@ -47,3 +47,57 @@ def create(
     db.session.add(new_post)
     db.session.commit()
     return new_post
+
+
+def get_posts_for_membership(
+    db: DbContext, membership_id: int
+) -> Tuple[Sequence[Post], Sequence[Post]]:
+    """
+    Returns posts for the membership's lexicon, split into posts that
+    are new since the last view and posts that were previously seen.
+    """
+    # Save the current timestamp, so we don't miss posts created between now
+    # and when we finish looking stuff up
+    now: DateTime = db(select(func.now())).scalar_one()
+
+    # Save the previous last-seen timestamp for splitting new from old posts,
+    # then update the membership with the current time
+    last_seen: DateTime = db(
+        select(Membership.last_post_seen).where(Membership.id == membership_id)
+    ).scalar_one()
+    db(
+        update(Membership)
+        .where(Membership.id == membership_id)
+        .values(last_post_seen=now)
+    )
+    db.session.commit()
+
+    # Fetch posts in two groups, new ones after the last-seen time and old ones
+    # If last-seen is null, then just return everything as new
+    new_posts = db(
+        select(Post)
+        .where(last_seen is None or Post.created > last_seen)
+        .order_by(Post.created.desc())
+    ).scalars()
+    old_posts = db(
+        select(Post)
+        .where(last_seen is not None and Post.created <= last_seen)
+        .order_by(Post.created.desc())
+    ).scalars()
+
+    return new_posts, old_posts
+
+
+def get_unread_count(db: DbContext, membership_id: int) -> int:
+    """Get the number of posts that the member has not seen"""
+    return db(
+        select(func.count(Post.id))
+        .join(Membership, Membership.lexicon_id == Post.lexicon_id)
+        .where(
+            or_(
+                Membership.last_post_seen.is_(None),
+                Post.created > Membership.last_post_seen,
+            )
+        )
+        .where(Membership.id == membership_id)
+    ).scalar()
diff --git a/amanuensis/cli/__init__.py b/amanuensis/cli/__init__.py
index e457db4..56af06e 100644
--- a/amanuensis/cli/__init__.py
+++ b/amanuensis/cli/__init__.py
@@ -8,6 +8,7 @@ import amanuensis.cli.admin
 import amanuensis.cli.character
 import amanuensis.cli.index
 import amanuensis.cli.lexicon
+import amanuensis.cli.post
 import amanuensis.cli.user
 from amanuensis.db import DbContext
 
@@ -113,6 +114,7 @@ def main():
     add_subcommand(subparsers, amanuensis.cli.character)
     add_subcommand(subparsers, amanuensis.cli.index)
     add_subcommand(subparsers, amanuensis.cli.lexicon)
+    add_subcommand(subparsers, amanuensis.cli.post)
     add_subcommand(subparsers, amanuensis.cli.user)
 
     # Parse args and perform top-level arg processing
diff --git a/amanuensis/cli/post.py b/amanuensis/cli/post.py
new file mode 100644
index 0000000..1dfd7f7
--- /dev/null
+++ b/amanuensis/cli/post.py
@@ -0,0 +1,31 @@
+import logging
+
+from amanuensis.backend import *
+from amanuensis.db import *
+
+from .helpers import add_argument
+
+
+COMMAND_NAME = "post"
+COMMAND_HELP = "Interact with posts."
+
+LOG = logging.getLogger(__name__)
+
+
+@add_argument("--lexicon", required=True, help="The lexicon's name")
+@add_argument("--by", help="The character's public id")
+@add_argument("--text", help="The text of the post")
+def command_create(args) -> int:
+    """
+    Create a post in a lexicon.
+    """
+    db: DbContext = args.get_db()
+    lexicon = lexiq.try_from_name(db, args.lexicon)
+    if not lexicon:
+        raise ValueError("Lexicon does not exist")
+    user = userq.try_from_username(db, args.by)
+    user_id = user.id if user else None
+    post: Post = postq.create(db, lexicon.id, user_id, args.text)
+    preview = post.body[:20] + "..." if len(post.body) > 20 else post.body
+    LOG.info(f"Posted '{preview}' in {lexicon.full_title}")
+    return 0
diff --git a/amanuensis/db/models.py b/amanuensis/db/models.py
index e951309..0f7aead 100644
--- a/amanuensis/db/models.py
+++ b/amanuensis/db/models.py
@@ -251,7 +251,9 @@ class Lexicon(ModelBase):
     indices = relationship("ArticleIndex", back_populates="lexicon")
     index_rules = relationship("ArticleIndexRule", back_populates="lexicon")
     content_rules = relationship("ArticleContentRule", back_populates="lexicon")
-    posts = relationship("Post", back_populates="lexicon")
+    posts = relationship(
+        "Post", back_populates="lexicon", order_by="Post.created.desc()"
+    )
 
     #######################
     # Derived information #
diff --git a/amanuensis/resources/editor.css b/amanuensis/resources/editor.css
index fb0e52b..2ccbbaa 100644
--- a/amanuensis/resources/editor.css
+++ b/amanuensis/resources/editor.css
@@ -17,7 +17,7 @@ div#editor-left {
 	display: flex;
 	align-items: stretch;
 }
-div#editor-left div.contentblock {
+div#editor-left section {
 	display: flex;
 	flex-direction: column;
 	margin: 10px 5px 10px 10px;
@@ -48,7 +48,7 @@ textarea#editor-content {
 div#editor-right {
 	overflow-y: scroll;
 }
-div#editor-right div.contentblock {
+div#editor-right section {
 	margin: 10px 5px 10px 10px;
 }
 span.message-warning {
diff --git a/amanuensis/resources/page.css b/amanuensis/resources/page.css
index bffd77b..0a9149d 100644
--- a/amanuensis/resources/page.css
+++ b/amanuensis/resources/page.css
@@ -8,14 +8,14 @@ body {
 	line-height: 1.4;
 	font-size: 16px;
 }
-div#wrapper {
+main {
 	max-width: 800px;
 	position: absolute;
 	left: 0;
 	right: 0;
 	margin: 0 auto;
 }
-div#header {
+header {
 	padding: 5px;
 	margin: 5px;
 	background-color: #ffffff;
@@ -24,7 +24,7 @@ div#header {
 	overflow: auto;
 	position: relative;
 }
-div#header p, div#header h2 {
+header p, header h2 {
 	margin: 5px;
 }
 div#login-status {
@@ -33,7 +33,7 @@ div#login-status {
 	top: 10px;
 	right: 10px;
 }
-div#sidebar {
+nav {
 	width: 200px;
 	float:left;
 	margin:5px;
@@ -46,7 +46,7 @@ div#sidebar {
 img#logo {
 	max-width: 200px;
 }
-div#sidebar table {
+nav table {
 	width: 100%;
 	border-collapse: collapse;
 }
@@ -63,32 +63,32 @@ table a {
 	border-radius: 5px;
 	text-decoration: none;
 }
-div#sidebar table a {
+nav table a {
 	justify-content: center;
 }
 table a:hover {
 	background-color: var(--button-hover);
 }
-div#sidebar table a.current-page {
+nav table a.current-page {
 	background-color: var(--button-current);
 }
-div#sidebar table a.current-page:hover {
+nav table a.current-page:hover {
 	background-color: var(--button-current);
 }
-div#sidebar table td {
+nav table td {
 	padding: 0px; margin: 3px 0;
 	border-bottom: 8px solid transparent;
 }
-div#content {
+article {
 	margin: 5px;
 }
-div.content-2col {
+article.content-2col {
 	position: absolute;
 	right: 0px;
 	left: 226px;
 	max-width: 564px;
 }
-div.contentblock {
+section {
 	background-color: #ffffff;
 	box-shadow: 2px 2px 10px #888888;
 	margin-bottom: 5px;
@@ -215,27 +215,35 @@ details.setting-help {
 #index-definition-table td input[type=number] {
 	width: 4em;
 }
+section.new-post {
+	padding: 9px;
+	border: 1px dashed red;
+}
+p.post-byline {
+	color: #606060;
+	text-align: right;
+}
 @media only screen and (max-width: 816px) {
-	div#wrapper {
+	main {
 		padding: 5px;
 	}
-	div#header {
+	header {
 		max-width: 554px;
 		margin: 0 auto;
 	}
-	div#sidebar {
+	nav {
 		max-width: 548px;
 		width: inherit;
 		float: inherit;
 		margin: 10px auto;
 	}
-	div#content{
+	article{
 		margin: 10px auto;
 	}
-	div.content-1col {
+	article.content-1col {
 		max-width: 564px;
 	}
-	div.content-2col {
+	article.content-2col {
 		max-width: 564px;
 		position: static;
 		right: inherit;
diff --git a/amanuensis/server/__init__.py b/amanuensis/server/__init__.py
index c8a9827..4f70c90 100644
--- a/amanuensis/server/__init__.py
+++ b/amanuensis/server/__init__.py
@@ -76,6 +76,7 @@ def get_app(
             "memq": memq,
             "charq": charq,
             "indq": indq,
+            "postq": postq,
             "current_lexicon": current_lexicon,
             "current_membership": current_membership
         }
diff --git a/amanuensis/server/auth/auth.login.jinja b/amanuensis/server/auth/auth.login.jinja
index f6b6ae2..a06dce7 100644
--- a/amanuensis/server/auth/auth.login.jinja
+++ b/amanuensis/server/auth/auth.login.jinja
@@ -3,21 +3,22 @@
 {% block header %}<h2>Amanuensis - Login</h2>{% endblock %}
 {% block login_status_attr %}style="display:none"{% endblock %}
 {% block main %}
+<section>
 <form action="" method="post" novalidate>
-	{{ form.hidden_tag() }}
-	<p>{{ form.username.label }}<br>{{ form.username(size=32) }}
-	{% for error in form.username.errors %}
-	<br><span style="color: #ff0000">{{ error }}</span>
-	{% endfor %}</p>
-	<p>{{ form.password.label }}<br>{{ form.password(size=32) }}
-	{% for error in form.password.errors %}
-	<br><span style="color: #ff0000">{{ error }}</span>
-	{% endfor %}</p>
-	<p>{{ form.remember }} {{ form.remember.label }}</p>
-	<p>{{ form.submit() }}</p>
+    {{ form.hidden_tag() }}
+    <p>{{ form.username.label }}<br>{{ form.username(size=32) }}
+    {% for error in form.username.errors %}
+    <br><span style="color: #ff0000">{{ error }}</span>
+    {% endfor %}</p>
+    <p>{{ form.password.label }}<br>{{ form.password(size=32) }}
+    {% for error in form.password.errors %}
+    <br><span style="color: #ff0000">{{ error }}</span>
+    {% endfor %}</p>
+    <p>{{ form.remember }} {{ form.remember.label }}</p>
+    <p>{{ form.submit() }}</p>
 </form>
 {% for message in get_flashed_messages() %}
 <span style="color: #ff0000">{{ message }}</span><br>
 {% endfor %}
+</section>
 {% endblock %}
-{% set template_content_blocks = [self.main()] %}
\ No newline at end of file
diff --git a/amanuensis/server/helpers.py b/amanuensis/server/helpers.py
index b622a00..c665f71 100644
--- a/amanuensis/server/helpers.py
+++ b/amanuensis/server/helpers.py
@@ -99,7 +99,7 @@ def admin_required(route):
     @wraps(route)
     def admin_route(*args, **kwargs):
         user: User = current_user
-        if not user.is_site_admin:
+        if not user.is_authenticated or not user.is_site_admin:
             flash("You must be an admin to view this page")
             return redirect(url_for('home.home'))
         return route(*args, **kwargs)
@@ -114,7 +114,13 @@ def player_required(route):
     def player_route(*args, **kwargs):
         db: DbContext = g.db
         user: User = current_user
-        lexicon: Lexicon = g.lexicon
+        lexicon: Lexicon = current_lexicon
+        if not user.is_authenticated:
+            flash("You must be a player to view this page")
+            if lexicon.public:
+                return redirect(url_for('lexicon.contents', lexicon_name=lexicon.name))
+            else:
+                return redirect(url_for('home.home'))
         mem: Optional[Membership] = memq.try_from_ids(db, user.id, lexicon.id)
         if not mem:
             flash("You must be a player to view this page")
@@ -134,8 +140,8 @@ def player_required_if_not_public(route):
     def player_route(*args, **kwargs):
         db: DbContext = g.db
         user: User = current_user
-        lexicon: Lexicon = g.lexicon
-        if not lexicon.public:
+        lexicon: Lexicon = current_lexicon
+        if not user.is_authenticated and not lexicon.public:
             mem: Optional[Membership] = memq.try_from_ids(db, user.id, lexicon.id)
             if not mem:
                 flash("You must be a player to view this page")
@@ -152,7 +158,13 @@ def editor_required(route):
     def editor_route(*args, **kwargs):
         db: DbContext = g.db
         user: User = current_user
-        lexicon: Lexicon = g.lexicon
+        lexicon: Lexicon = current_lexicon
+        if not user.is_authenticated:
+            flash("You must be a player to view this page")
+            if lexicon.public:
+                return redirect(url_for('lexicon.contents', lexicon_name=lexicon.name))
+            else:
+                return redirect(url_for('home.home'))
         mem: Optional[Membership] = memq.try_from_ids(db, user.id, lexicon.id)
         if not mem or not mem.is_editor:
             flash("You must be the editor to view this page")
diff --git a/amanuensis/server/home/home.admin.jinja b/amanuensis/server/home/home.admin.jinja
index 20ff0f2..ad85b95 100644
--- a/amanuensis/server/home/home.admin.jinja
+++ b/amanuensis/server/home/home.admin.jinja
@@ -9,6 +9,7 @@
 {% set template_sidebar_rows = [self.sb_home(), self.sb_create()] %}
 
 {% block main %}
+<section>
 <p>Users:</p>
 {% for user in userq.get_all(db) %}
 {{ macros.dashboard_user_item(user) }}
@@ -17,5 +18,5 @@
 {% for lexicon in lexiq.get_all(db) %}
 {{ macros.dashboard_lexicon_item(lexicon) }}
 {% endfor %}
+</section>
 {% endblock %}
-{% set template_content_blocks = [self.main()] %}
\ No newline at end of file
diff --git a/amanuensis/server/home/home.root.jinja b/amanuensis/server/home/home.root.jinja
index 83d7f29..5aad068 100644
--- a/amanuensis/server/home/home.root.jinja
+++ b/amanuensis/server/home/home.root.jinja
@@ -4,6 +4,13 @@
 {% block header %}<h2>Amanuensis - Home</h2>{% endblock %}
 
 {% block main %}
+{% if current_user.is_site_admin %}
+<section>
+<a href="{{ url_for('home.admin') }}" style="display:block; text-align:center;">Admin dashboard</a>
+</section>
+{% endif %}
+
+<section>
 <h1>Welcome to Amanuensis!</h1>
 <p>Amanuensis is a hub for playing Lexicon, the encyclopedia RPG. Log in to access your Lexicon games. If you do not have an account, contact the administrator.</p>
 
@@ -37,13 +44,5 @@
 {% else %}
 <p>No public games available.</p>
 {% endif %}
-
+</section>
 {% endblock %}
-{% set template_content_blocks = [self.main()] %}
-
-{% if current_user.is_site_admin %}
-{% block admin_dash %}
-<a href="{{ url_for('home.admin') }}" style="display:block; text-align:center;">Admin dashboard</a>
-{% endblock %}
-{% set template_content_blocks = [self.admin_dash()] + template_content_blocks %}
-{% endif %}
\ No newline at end of file
diff --git a/amanuensis/server/lexicon.jinja b/amanuensis/server/lexicon.jinja
index 46f18c4..1c332bc 100644
--- a/amanuensis/server/lexicon.jinja
+++ b/amanuensis/server/lexicon.jinja
@@ -15,6 +15,10 @@
     {% if current_page == "contents" %}class="current-page"
     {% else %}href="{{ url_for('lexicon.contents', lexicon_name=g.lexicon.name) }}"
     {% endif %}>Contents</a>{% endblock %}
+{% block sb_posts %}<a 
+    {% if current_page == "posts" %}class="current-page"
+    {% else %}href="{{ url_for('lexicon.posts.list', lexicon_name=g.lexicon.name) }}"
+    {% endif %}>Posts{% set unread_count = postq.get_unread_count(g.db, current_membership.id) if current_membership else None %}{% if unread_count %} ({{ unread_count }}){% endif %}</a>{% endblock %}
 {% block sb_rules %}<a 
     {% if current_page == "rules" %}class="current-page"
     {% else %}href="{{ url_for('lexicon.rules', lexicon_name=g.lexicon.name) }}"
@@ -31,6 +35,7 @@
 {% set template_sidebar_rows = [
     self.sb_characters(),
     self.sb_contents(),
+    self.sb_posts(),
     self.sb_rules(),
     self.sb_settings(),
     self.sb_stats()] %}
diff --git a/amanuensis/server/lexicon/__init__.py b/amanuensis/server/lexicon/__init__.py
index a75049e..f8c2245 100644
--- a/amanuensis/server/lexicon/__init__.py
+++ b/amanuensis/server/lexicon/__init__.py
@@ -8,6 +8,7 @@ from amanuensis.server.helpers import lexicon_param, player_required_if_not_publ
 
 from .characters import bp as characters_bp
 from .forms import LexiconJoinForm
+from .posts import bp as posts_bp
 from .settings import bp as settings_bp
 
 
@@ -15,6 +16,7 @@ bp = Blueprint(
     "lexicon", __name__, url_prefix="/lexicon/<lexicon_name>", template_folder="."
 )
 bp.register_blueprint(characters_bp)
+bp.register_blueprint(posts_bp)
 bp.register_blueprint(settings_bp)
 
 
diff --git a/amanuensis/server/lexicon/characters/characters.edit.jinja b/amanuensis/server/lexicon/characters/characters.edit.jinja
index b9693d7..aaceb44 100644
--- a/amanuensis/server/lexicon/characters/characters.edit.jinja
+++ b/amanuensis/server/lexicon/characters/characters.edit.jinja
@@ -2,6 +2,7 @@
 {% block title %}Edit {{ character.name }} | {{ lexicon_title }}{% endblock %}
 
 {% block main %}
+<section>
 <form action="" method="post" novalidate>
     {{ form.hidden_tag() }}
     <p>
@@ -19,6 +20,5 @@
 {% for message in get_flashed_messages() %}
 <span style="color:#ff0000">{{ message }}</span><br>
 {% endfor %}
-
+</section>
 {% endblock %}
-{% set template_content_blocks = [self.main()] %}
\ No newline at end of file
diff --git a/amanuensis/server/lexicon/characters/characters.jinja b/amanuensis/server/lexicon/characters/characters.jinja
index 278324e..bb50ad5 100644
--- a/amanuensis/server/lexicon/characters/characters.jinja
+++ b/amanuensis/server/lexicon/characters/characters.jinja
@@ -3,6 +3,7 @@
 {% block title %}Character | {{ lexicon_title }}{% endblock %}
 
 {% block main %}
+<section>
 <h1>Characters</h1>
 {% set players = memq.get_players_in_lexicon(db, g.lexicon.id)|list %}
 {% set characters = charq.get_in_lexicon(db, g.lexicon.id)|list %}
@@ -30,5 +31,5 @@
 </li>
 {% endfor %}
 </ul>
+</section>
 {% endblock %}
-{% set template_content_blocks = [self.main()] %}
\ No newline at end of file
diff --git a/amanuensis/server/lexicon/lexicon.article.jinja b/amanuensis/server/lexicon/lexicon.article.jinja
index 9fc42d7..5e38840 100644
--- a/amanuensis/server/lexicon/lexicon.article.jinja
+++ b/amanuensis/server/lexicon/lexicon.article.jinja
@@ -2,17 +2,15 @@
 {% block title %}{{ article.title }} | {{ lexicon_title }}{% endblock %}
 
 {% block main %}
-
+<section>
 {% for message in get_flashed_messages() %}
 <span style="color:#ff0000">{{ message }}</span><br>
 {% endfor %}
 
 <h1>{{ article.title }}</h1>
 {{ article.html }}
-
-{% endblock %}
-
-{% block citations %}
+</section>
+<section>
 <p>
     {% for citation in article.cites %}
     <a href="{{ citation|articlelink }}">{{ citation }}</a>{% if not loop.last %} / {% endif %}
@@ -23,6 +21,5 @@
     <a href="{{ citation|articlelink }}">{{ citation }}</a>{% if not loop.last %} / {% endif %}
     {% endfor %}
 </p>
+</section>
 {% endblock %}
-
-{% set template_content_blocks = [self.main(), self.citations()] %}
\ No newline at end of file
diff --git a/amanuensis/server/lexicon/lexicon.contents.jinja b/amanuensis/server/lexicon/lexicon.contents.jinja
index a61e87c..1415449 100644
--- a/amanuensis/server/lexicon/lexicon.contents.jinja
+++ b/amanuensis/server/lexicon/lexicon.contents.jinja
@@ -3,7 +3,7 @@
 {% block title %}Index | {{ lexicon_title }}{% endblock %}
 
 {% block main %}
-
+<section>
 {% for message in get_flashed_messages() %}
 <span style="color:#ff0000">{{ message }}</span><br>
 {% endfor %}
@@ -20,6 +20,5 @@
 </ul>
 {% endif %}
 {% endfor %}
-
+</section>
 {% endblock %}
-{% set template_content_blocks = [self.main()] %}
\ No newline at end of file
diff --git a/amanuensis/server/lexicon/lexicon.join.jinja b/amanuensis/server/lexicon/lexicon.join.jinja
index cdd9b24..cf009fd 100644
--- a/amanuensis/server/lexicon/lexicon.join.jinja
+++ b/amanuensis/server/lexicon/lexicon.join.jinja
@@ -2,7 +2,7 @@
 {% block title %}Join | {{ g.lexicon.full_title }}{% endblock %}
 
 {% block main %}
-
+<section>
 <form id="lexicon-join" action="" method="post" novalidate>
     {{ form.hidden_tag() }}
     {% if g.lexicon.join_password %}
@@ -16,6 +16,5 @@
 {% for message in get_flashed_messages() %}
 <span style="color:#ff0000">{{ message }}</span><br>
 {% endfor %}
-
+</section>
 {% endblock %}
-{% set template_content_blocks = [self.main()] %}
\ No newline at end of file
diff --git a/amanuensis/server/lexicon/lexicon.rules.jinja b/amanuensis/server/lexicon/lexicon.rules.jinja
index 20fc070..932ad98 100644
--- a/amanuensis/server/lexicon/lexicon.rules.jinja
+++ b/amanuensis/server/lexicon/lexicon.rules.jinja
@@ -3,8 +3,7 @@
 {% block title %}Rules | {{ lexicon_title }}{% endblock %}
 
 {% block main %}
-
+<section>
 Placeholder text
-
+</section>
 {% endblock %}
-{% set template_content_blocks = [self.main()] %}
\ No newline at end of file
diff --git a/amanuensis/server/lexicon/lexicon.statistics.jinja b/amanuensis/server/lexicon/lexicon.statistics.jinja
index e816653..3d3f6f5 100644
--- a/amanuensis/server/lexicon/lexicon.statistics.jinja
+++ b/amanuensis/server/lexicon/lexicon.statistics.jinja
@@ -3,8 +3,7 @@
 {% block title %}Session | {{ lexicon_title }}{% endblock %}
 
 {% block main %}
-
+<section>
 Placeholder text
-
+</section>
 {% endblock %}
-{% set template_content_blocks = [self.main()] %}
\ No newline at end of file
diff --git a/amanuensis/server/lexicon/posts/__init__.py b/amanuensis/server/lexicon/posts/__init__.py
new file mode 100644
index 0000000..3d0a7ec
--- /dev/null
+++ b/amanuensis/server/lexicon/posts/__init__.py
@@ -0,0 +1,95 @@
+from flask import Blueprint, render_template, g
+from flask.helpers import url_for
+from flask_login import current_user
+from werkzeug.utils import redirect
+
+from amanuensis.backend import postq
+from amanuensis.db import Post
+from amanuensis.parser import RenderableVisitor, parse_raw_markdown
+from amanuensis.parser.core import *
+from amanuensis.server.helpers import (
+    lexicon_param,
+    player_required,
+    current_lexicon,
+    current_membership,
+)
+
+from .forms import CreatePostForm
+
+
+bp = Blueprint("posts", __name__, url_prefix="/posts", template_folder=".")
+
+
+class PostFormatter(RenderableVisitor):
+    """Parses stylistic markdown into HTML without links."""
+
+    def TextSpan(self, span: TextSpan):
+        return span.innertext
+
+    def LineBreak(self, span: LineBreak):
+        return "<br>"
+
+    def ParsedArticle(self, span: ParsedArticle):
+        return "\n".join(span.recurse(self))
+
+    def BodyParagraph(self, span: BodyParagraph):
+        return f'<p>{"".join(span.recurse(self))}</p>'
+
+    def SignatureParagraph(self, span: SignatureParagraph):
+        return (
+            '<hr><span class="signature"><p>'
+            f'{"".join(span.recurse(self))}'
+            "</p></span>"
+        )
+
+    def BoldSpan(self, span: BoldSpan):
+        return f'<b>{"".join(span.recurse(self))}</b>'
+
+    def ItalicSpan(self, span: ItalicSpan):
+        return f'<i>{"".join(span.recurse(self))}</i>'
+
+    def CitationSpan(self, span: CitationSpan):
+        return "".join(span.recurse(self))
+
+
+def render_post_body(post: Post) -> str:
+    """Parse and render the body of a post into post-safe HTML."""
+    renderable: ParsedArticle = parse_raw_markdown(post.body)
+    rendered: str = renderable.render(PostFormatter())
+    return rendered
+
+
+@bp.get("/")
+@lexicon_param
+@player_required
+def list(lexicon_name):
+    form = CreatePostForm()
+    new_posts, old_posts = postq.get_posts_for_membership(g.db, current_membership.id)
+    return render_template(
+        "posts.jinja",
+        lexicon_name=lexicon_name,
+        form=form,
+        render_post_body=render_post_body,
+        new_posts=new_posts,
+        old_posts=old_posts,
+    )
+
+
+@bp.post("/")
+@lexicon_param
+@player_required
+def create(lexicon_name):
+    form = CreatePostForm()
+    if form.validate():
+        # Data is valid
+        postq.create(g.db, current_lexicon.id, current_user.id, form.body.data)
+        return redirect(url_for("lexicon.posts.list", lexicon_name=lexicon_name))
+
+    else:
+        # POST received invalid data
+        return render_template(
+            "posts.jinja",
+            lexicon_name=lexicon_name,
+            form=form,
+            render_post_body=render_post_body,
+        )
diff --git a/amanuensis/server/lexicon/posts/forms.py b/amanuensis/server/lexicon/posts/forms.py
new file mode 100644
index 0000000..76ebd83
--- /dev/null
+++ b/amanuensis/server/lexicon/posts/forms.py
@@ -0,0 +1,10 @@
+from flask_wtf import FlaskForm
+from wtforms import SubmitField, TextAreaField
+from wtforms.validators import DataRequired
+
+
+class CreatePostForm(FlaskForm):
+    """/lexicon/<name>/posts/"""
+
+    body = TextAreaField(validators=[DataRequired()])
+    submit = SubmitField("Post")
diff --git a/amanuensis/server/lexicon/posts/posts.jinja b/amanuensis/server/lexicon/posts/posts.jinja
new file mode 100644
index 0000000..efc3059
--- /dev/null
+++ b/amanuensis/server/lexicon/posts/posts.jinja
@@ -0,0 +1,28 @@
+{% extends "lexicon.jinja" %}
+{% set current_page = "posts" %}
+{% block title %}Character | {{ lexicon_title }}{% endblock %}
+
+{% macro make_post(post, is_new) %}
+<section{% if is_new %} class="new-post"{% endif %}>
+<p>{{ render_post_body(post) }}</p>
+<p class="post-byline">Posted {% if post.user_id %}by {{ post.user.display_name }} {% endif %}at {{ post.created }}</p>
+</section>
+{% endmacro %}
+
+{% block main %}
+{% if current_lexicon.allow_post %}
+<section>
+<form action="" method="post" novalidate>
+    {{ form.hidden_tag() }}
+    <p>{{ form.body(class_='fullwidth') }}</p>
+    <p>{{ form.submit() }}</p>
+</form>
+</section>
+{% endif %}
+{% for post in new_posts %}
+{{ make_post(post, True) }}
+{% endfor %}
+{% for post in old_posts %}
+{{ make_post(post, False) }}
+{% endfor %}
+{% endblock %}
diff --git a/amanuensis/server/lexicon/settings/__init__.py b/amanuensis/server/lexicon/settings/__init__.py
index 12295be..975178f 100644
--- a/amanuensis/server/lexicon/settings/__init__.py
+++ b/amanuensis/server/lexicon/settings/__init__.py
@@ -89,6 +89,7 @@ def setup(lexicon_name):
         form.turn_count.data = lexicon.turn_count
         form.player_limit.data = lexicon.player_limit
         form.character_limit.data = lexicon.character_limit
+        form.allow_post.data = lexicon.allow_post
         return render_template(
             "settings.jinja",
             lexicon_name=lexicon_name,
@@ -109,6 +110,7 @@ def setup(lexicon_name):
             lexicon.turn_count = form.turn_count.data
             lexicon.player_limit = form.player_limit.data
             lexicon.character_limit = form.character_limit.data
+            lexicon.allow_post = form.allow_post.data
             g.db.session.commit()  # TODO refactor into backend
             flash("Settings saved")
             return redirect(
diff --git a/amanuensis/server/lexicon/settings/forms.py b/amanuensis/server/lexicon/settings/forms.py
index f7dfab1..e830527 100644
--- a/amanuensis/server/lexicon/settings/forms.py
+++ b/amanuensis/server/lexicon/settings/forms.py
@@ -49,6 +49,7 @@ class SetupSettingsForm(FlaskForm):
         widget=NumberInput(),
         validators=[Optional()],
     )
+    allow_post = BooleanField("Allow players to make posts")
     submit = SubmitField("Submit")
 
 
diff --git a/amanuensis/server/lexicon/settings/settings.jinja b/amanuensis/server/lexicon/settings/settings.jinja
index d143b98..cfc71d2 100644
--- a/amanuensis/server/lexicon/settings/settings.jinja
+++ b/amanuensis/server/lexicon/settings/settings.jinja
@@ -1,4 +1,5 @@
 {% extends "lexicon.jinja" %}
+{% set current_page = "settings" %}
 {% block title %}Edit | {{ lexicon_title }}{% endblock %}
 
 {% macro settings_page_link(page, text) -%}
@@ -19,6 +20,7 @@
 {% endmacro %}
 
 {% block main %}
+<section>
 {% if current_membership.is_editor %}
 <ul class="unordered-tabs">
     <li>{{ settings_page_link("player", "Player Settings") }}</li>
@@ -78,6 +80,7 @@
         <p>
             {{ number_setting(form.character_limit) }}
         </p>
+        <p>{{ flag_setting(form.allow_post) }}</p>
         <p>{{ form.submit() }}</p>
     </form>
     {% for message in get_flashed_messages() %}
@@ -172,6 +175,5 @@
 {% if page_name == "article" %}
     <h3>Article Requirements</h3>
 {% endif %}
+</section>
 {% endblock %}
-
-{% set template_content_blocks = [self.main()] %}
diff --git a/amanuensis/server/page.jinja b/amanuensis/server/page.jinja
index 5b45466..02f7740 100644
--- a/amanuensis/server/page.jinja
+++ b/amanuensis/server/page.jinja
@@ -8,8 +8,8 @@
     <link rel="stylesheet" href="{{ url_for('static', filename='page.css') }}">
 </head>
 <body>
-    <div id="wrapper">
-        <div id="header">
+    <main>
+        <header>
             <div id="login-status" {% block login_status_attr %}{% endblock %}>
                 {% if current_user.is_authenticated %}
                 <b>{{ current_user.username -}}</b>
@@ -24,15 +24,11 @@
                 {% endif %}
             </div>
             {% block header %}{% endblock %}
-        </div>
+        </header>
         {% block sidebar %}{% endblock %}
-        <div id="content" class="{% block content_class %}{% endblock %}">
-            {% if not template_content_blocks %}{% set template_content_blocks = [] %}{% endif %}
-            {% if not content_blocks %}{% set content_blocks = [] %}{% endif %}
-            {% for content_block in template_content_blocks + content_blocks %}<div class="contentblock">
-                {{ content_block|safe }}</div>
-            {% endfor %}
-        </div>
-    </div>
+        <article class="{% block content_class %}{% endblock %}">
+            {% block main %}{% endblock %}
+        </article>
+    </main>
 </body>
 </html>
diff --git a/amanuensis/server/page_2col.jinja b/amanuensis/server/page_2col.jinja
index dac4d32..6bce71e 100644
--- a/amanuensis/server/page_2col.jinja
+++ b/amanuensis/server/page_2col.jinja
@@ -1,12 +1,12 @@
 {% extends "page.jinja" %}
 {% block sidebar %}
-<div id="sidebar">
+<nav>
     {% if not template_sidebar_rows %}{% set template_sidebar_rows = [] %}{% endif %}
     {% if not sidebar_rows %}{% set sidebar_rows = [] %}{% endif %}
     <table>
         {% for row in template_sidebar_rows + sidebar_rows %}
         <tr><td>{{ row|safe }}</td></tr>{% endfor %}
     </table>
-</div>
+</nav>
 {% endblock %}
 {% block content_class %}content-2col{% endblock %}
\ No newline at end of file
diff --git a/amanuensis/server/session/session.editor.jinja b/amanuensis/server/session/session.editor.jinja
index 0e10d5a..031deb9 100644
--- a/amanuensis/server/session/session.editor.jinja
+++ b/amanuensis/server/session/session.editor.jinja
@@ -34,7 +34,7 @@
 <body>
 	<div id="wrapper">
 		<div id="editor-left" class="column">
-			<div class="contentblock">
+			<section>
 				{# Thin header bar #}
 				<div id="editor-header">
 					{# Header always includes backlink to lexicon #}
@@ -103,16 +103,16 @@
 {#					#}{{ article.contents }}{#
 				#}</textarea>
 				{% endif %}
-			</div>
+			</section>
 		</div>
 		<div id="editor-right" class="column">
-			<div id="preview" class="contentblock">
+			<section id="preview">
 				<p>This editor requires Javascript to function.</p>
 			</div>
-			<div id="preview-citations" class="contentblock">
+			<section id="preview-citations">
 				<p>&nbsp;</p>
 			</div>
-			<div id="preview-control" class="contentblock">
+			<section id="preview-control">
 				<p>&nbsp;</p>
 			</div>
 		</div>