diff --git a/app/presenters/post_presenter.rb b/app/presenters/post_presenter.rb
index 813f287bb..bb7be1799 100644
--- a/app/presenters/post_presenter.rb
+++ b/app/presenters/post_presenter.rb
@@ -20,11 +20,7 @@ class PostPresenter < Presenter
     else
       tag_param = nil
     end
-    if options[:mobile]
-      html << %{<a href="/m#{path}/#{post.id}#{tag_param}">}
-    else
-      html << %{<a href="#{path}/#{post.id}#{tag_param}">}
-    end
+    html << %{<a href="#{path}/#{post.id}#{tag_param}">}
     html << %{<img src="#{post.preview_file_url}" alt="#{h(post.tag_string)}">}
     html << %{</a>}
     html << %{</article>}
diff --git a/app/presenters/post_set_presenters/base.rb b/app/presenters/post_set_presenters/base.rb
index f13ce0245..402844d12 100644
--- a/app/presenters/post_set_presenters/base.rb
+++ b/app/presenters/post_set_presenters/base.rb
@@ -12,7 +12,7 @@ module PostSetPresenters
       end
 
       posts.each do |post|
-        html << PostPresenter.preview(post, :tags => @post_set.tag_string, :raw => @post_set.raw, :mobile => options[:mobile])
+        html << PostPresenter.preview(post, options.merge(:tags => @post_set.tag_string, :raw => @post_set.raw))
         html << "\n"
       end
 
diff --git a/app/views/mobile/posts/index.html.erb b/app/views/mobile/posts/index.html.erb
index 88d83f84c..8f3cee7c2 100644
--- a/app/views/mobile/posts/index.html.erb
+++ b/app/views/mobile/posts/index.html.erb
@@ -3,7 +3,7 @@
   <%= submit_tag "Go", :name => nil %>
 <% end %>
 
-<%= @post_set.presenter.post_previews_html(self, :mobile => true) %>
+<%= @post_set.presenter.post_previews_html(self, :path_prefix => "/m/posts") %>
 
 <%= numbered_paginator(@post_set.posts) %>
 
diff --git a/db/structure.sql b/db/structure.sql
index 79f4b5af6..38465995c 100644
--- a/db/structure.sql
+++ b/db/structure.sql
@@ -508,6 +508,78 @@ CREATE SEQUENCE amazon_backups_id_seq
 ALTER SEQUENCE amazon_backups_id_seq OWNED BY amazon_backups.id;
 
 
+--
+-- Name: artist_commentaries; Type: TABLE; Schema: public; Owner: -; Tablespace: 
+--
+
+CREATE TABLE artist_commentaries (
+    id integer NOT NULL,
+    post_id integer NOT NULL,
+    original_title text,
+    original_description text,
+    translated_title text,
+    translated_description text,
+    created_at timestamp without time zone NOT NULL,
+    updated_at timestamp without time zone NOT NULL
+);
+
+
+--
+-- Name: artist_commentaries_id_seq; Type: SEQUENCE; Schema: public; Owner: -
+--
+
+CREATE SEQUENCE artist_commentaries_id_seq
+    START WITH 1
+    INCREMENT BY 1
+    NO MAXVALUE
+    NO MINVALUE
+    CACHE 1;
+
+
+--
+-- Name: artist_commentaries_id_seq; Type: SEQUENCE OWNED BY; Schema: public; Owner: -
+--
+
+ALTER SEQUENCE artist_commentaries_id_seq OWNED BY artist_commentaries.id;
+
+
+--
+-- Name: artist_commentary_versions; Type: TABLE; Schema: public; Owner: -; Tablespace: 
+--
+
+CREATE TABLE artist_commentary_versions (
+    id integer NOT NULL,
+    post_id integer NOT NULL,
+    updater_id integer NOT NULL,
+    updater_ip_addr inet NOT NULL,
+    original_title text,
+    original_description text,
+    translated_title text,
+    translated_description text,
+    created_at timestamp without time zone NOT NULL,
+    updated_at timestamp without time zone NOT NULL
+);
+
+
+--
+-- Name: artist_commentary_versions_id_seq; Type: SEQUENCE; Schema: public; Owner: -
+--
+
+CREATE SEQUENCE artist_commentary_versions_id_seq
+    START WITH 1
+    INCREMENT BY 1
+    NO MAXVALUE
+    NO MINVALUE
+    CACHE 1;
+
+
+--
+-- Name: artist_commentary_versions_id_seq; Type: SEQUENCE OWNED BY; Schema: public; Owner: -
+--
+
+ALTER SEQUENCE artist_commentary_versions_id_seq OWNED BY artist_commentary_versions.id;
+
+
 --
 -- Name: artist_urls; Type: TABLE; Schema: public; Owner: -; Tablespace: 
 --
@@ -2814,6 +2886,20 @@ ALTER TABLE ONLY advertisements ALTER COLUMN id SET DEFAULT nextval('advertiseme
 ALTER TABLE ONLY amazon_backups ALTER COLUMN id SET DEFAULT nextval('amazon_backups_id_seq'::regclass);
 
 
+--
+-- Name: id; Type: DEFAULT; Schema: public; Owner: -
+--
+
+ALTER TABLE ONLY artist_commentaries ALTER COLUMN id SET DEFAULT nextval('artist_commentaries_id_seq'::regclass);
+
+
+--
+-- Name: id; Type: DEFAULT; Schema: public; Owner: -
+--
+
+ALTER TABLE ONLY artist_commentary_versions ALTER COLUMN id SET DEFAULT nextval('artist_commentary_versions_id_seq'::regclass);
+
+
 --
 -- Name: id; Type: DEFAULT; Schema: public; Owner: -
 --
@@ -3797,6 +3883,22 @@ ALTER TABLE ONLY amazon_backups
     ADD CONSTRAINT amazon_backups_pkey PRIMARY KEY (id);
 
 
+--
+-- Name: artist_commentaries_pkey; Type: CONSTRAINT; Schema: public; Owner: -; Tablespace: 
+--
+
+ALTER TABLE ONLY artist_commentaries
+    ADD CONSTRAINT artist_commentaries_pkey PRIMARY KEY (id);
+
+
+--
+-- Name: artist_commentary_versions_pkey; Type: CONSTRAINT; Schema: public; Owner: -; Tablespace: 
+--
+
+ALTER TABLE ONLY artist_commentary_versions
+    ADD CONSTRAINT artist_commentary_versions_pkey PRIMARY KEY (id);
+
+
 --
 -- Name: artist_urls_pkey; Type: CONSTRAINT; Schema: public; Owner: -; Tablespace: 
 --
@@ -4114,6 +4216,27 @@ CREATE INDEX index_advertisement_hits_on_created_at ON advertisement_hits USING
 CREATE INDEX index_advertisements_on_ad_type ON advertisements USING btree (ad_type);
 
 
+--
+-- Name: index_artist_commentaries_on_post_id; Type: INDEX; Schema: public; Owner: -; Tablespace: 
+--
+
+CREATE UNIQUE INDEX index_artist_commentaries_on_post_id ON artist_commentaries USING btree (post_id);
+
+
+--
+-- Name: index_artist_commentary_versions_on_post_id; Type: INDEX; Schema: public; Owner: -; Tablespace: 
+--
+
+CREATE INDEX index_artist_commentary_versions_on_post_id ON artist_commentary_versions USING btree (post_id);
+
+
+--
+-- Name: index_artist_commentary_versions_on_updater_id; Type: INDEX; Schema: public; Owner: -; Tablespace: 
+--
+
+CREATE INDEX index_artist_commentary_versions_on_updater_id ON artist_commentary_versions USING btree (updater_id);
+
+
 --
 -- Name: index_artist_urls_on_artist_id; Type: INDEX; Schema: public; Owner: -; Tablespace: 
 --
@@ -6431,4 +6554,8 @@ INSERT INTO schema_migrations (version) VALUES ('20130712162600');
 
 INSERT INTO schema_migrations (version) VALUES ('20130914175431');
 
-INSERT INTO schema_migrations (version) VALUES ('20131006193238');
\ No newline at end of file
+INSERT INTO schema_migrations (version) VALUES ('20131006193238');
+
+INSERT INTO schema_migrations (version) VALUES ('20131117150705');
+
+INSERT INTO schema_migrations (version) VALUES ('20131118153503');
\ No newline at end of file