diff --git a/app/controllers/messages_controller.rb b/app/controllers/messages_controller.rb
index b7e94f1..4755c32 100644
--- a/app/controllers/messages_controller.rb
+++ b/app/controllers/messages_controller.rb
@@ -1,7 +1,11 @@
 class MessagesController < ApplicationController
-  def backfill
-    @message = Message.find(params[:id])
+  before_action :set_message, only: [
+    :backfill,
+    :next,
+    :update_user_count
+  ]
 
+  def backfill
     url = "https://api-v2.soundcloud.com/explore/Popular+Music?tag=out-of-experiment&limit=100&client_id=#{ENV['SOUNDCLOUD_ID']}"
     resp = Net::HTTP.get_response(URI.parse(url))
     buffer = resp.body
@@ -20,15 +24,18 @@ def backfill
     end
   end
 
+  def create
+    @message = Message.create message_params
+    redirect_to @message
+  end
+
   def index
     @messages = Message.all.order('lower(title) ASC')
   end
 
   def next
-    if @message = Message.find_by(id: params[:id])
-      if @comment = @message.comments.playing.first
-        NextUpJob.perform_now(@message.id, @comment.id)
-      end
+    if @comment = @message.comments.playing.first
+      NextUpJob.perform_now(@message.id, @comment.id)
     end
   end
 
@@ -60,9 +67,13 @@ def show
     end
   end
 
-  def create
-    @message = Message.create message_params
-    redirect_to @message
+  def update_user_count
+    user_count = params[:user_count].presence || 0
+    user_count = user_count.to_i
+    if user_count > @message.most_users_count
+      @message.update_attributes(most_users_count: user_count)
+    end
+    render json: {user_count: @message.most_users_count}, status: :ok
   end
 
   private
@@ -70,4 +81,10 @@ def create
   def message_params
     params.require(:message).permit(:title)
   end
+
+  def set_message
+    unless @message = Message.find_by(id: params[:id])
+      render nothing: true, status: :bad_request
+    end
+  end
 end
diff --git a/app/models/comment.rb b/app/models/comment.rb
index d44c5ed..d0b0dc3 100644
--- a/app/models/comment.rb
+++ b/app/models/comment.rb
@@ -23,6 +23,10 @@ def blurred_album_art_url
     ix_image_url(album_art_url, { blur: 200 })
   end
 
+  def duration
+    (self.responses['duration'] / 1000).ceil
+  end
+
   def palette_url
     ix_image_url(album_art_url, { palette: 'css', colors: 4, class: 'album', zoom: 100 })
   end
@@ -34,7 +38,7 @@ def reset!
   def start_playing(should_push)
     now = Time.now.utc
     update_attributes(now_playing: true, aired_at: now)
-    next_track_at = now + (self.responses['duration'] / 1000).ceil
+    next_track_at = now + duration
     NextUpJob.set(wait_until: next_track_at).perform_later(self.message.id, self.id)
     PusherService.now_playing_track(self) if should_push
   end
diff --git a/app/models/message.rb b/app/models/message.rb
index e733500..3e30b41 100644
--- a/app/models/message.rb
+++ b/app/models/message.rb
@@ -2,7 +2,22 @@ class Message < ActiveRecord::Base
   belongs_to :user
   has_many :comments
 
+  def mvdj
+    grouped_track_count = self.comments.group(:user_id).count
+    sorted_group = grouped_track_count.sort_by { |user_id, count| -count }
+    User.find_by(id: sorted_group.first)
+  end
+
+  def played_tracks
+    self.comments.where.not(aired_at: nil)
+  end
+
   def queue_count
     self.comments.enqueued.count
   end
+
+  def total_played_hours
+    seconds = played_tracks.reduce(0) { |sum, track| sum + track.duration }
+    (seconds.to_f / 60.0 / 60.0).round(2)
+  end
 end
diff --git a/app/views/messages/show.html.erb b/app/views/messages/show.html.erb
index f36bff3..66ebd64 100644
--- a/app/views/messages/show.html.erb
+++ b/app/views/messages/show.html.erb
@@ -149,19 +149,19 @@
 
     <table class="my3">
       <tr>
-        <td>Songs played</td><td>9,001</td>
+        <td>Songs played</td><td><%= @message.played_tracks.count %></td>
       </tr>
       <tr>
-        <td>Most users in room</td><td>A lot</td>
+        <td>Most users in room</td><td class="js-most-users-count"><%= @message.most_users_count %></td>
       </tr>
       <tr>
-        <td>Hours of music queued up</td><td>So many</td>
+        <td>Hours of music queued up</td><td><%= @message.total_played_hours %></td>
       </tr>
       <tr>
         <td>Longest streak</td><td>Like, days</td>
       </tr>
       <tr>
-        <td>MVDJ</td><td>Baldwin</td>
+        <td>MVDJ</td><td><%= @message.mvdj.full_name %></td>
       </tr>
     </table>
 
@@ -365,6 +365,16 @@
       $('.usersInRoom').append('<img src="' + member.info['avatar_url'] + '" data-member-id="' + member.id + '" title="' + member.info['name'] + '">');
     });
     $('.js-membersOnline').text(presenceChannel.members.count);
+    $.ajax({
+      url: "/messages/<%= @message.id %>/update_user_count",
+      method: 'post',
+      data: {
+        user_count: presenceChannel.members.count
+      },
+      success: function(data) {
+        $('.js-most-users-count').text(data.user_count);
+      }
+    });
   });
 
   // Listen for users entering the room
@@ -498,5 +508,4 @@
   $('#new_comment').bind('ajax:complete', function(event,xhr,status){
     $('#comment_content').val('');
   });
-
 </script>
diff --git a/config/routes.rb b/config/routes.rb
index df84cd9..a6ccb26 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -7,6 +7,7 @@
       get :backfill
       get :next
       get :reload_all
+      post :update_user_count
     end
   end
   resources :pusher, only: [] do
diff --git a/db/migrate/20160309053318_add_most_users_count_to_messages.rb b/db/migrate/20160309053318_add_most_users_count_to_messages.rb
new file mode 100644
index 0000000..0a4cc0e
--- /dev/null
+++ b/db/migrate/20160309053318_add_most_users_count_to_messages.rb
@@ -0,0 +1,5 @@
+class AddMostUsersCountToMessages < ActiveRecord::Migration[5.0]
+  def change
+    add_column :messages, :most_users_count, :integer, default: 0
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 4e7d441..ed773e9 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20160220202815) do
+ActiveRecord::Schema.define(version: 20160309053318) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -20,9 +20,9 @@
     t.integer  "message_id"
     t.integer  "user_id"
     t.text     "content"
-    t.datetime "created_at"
-    t.datetime "updated_at"
     t.jsonb    "responses",   default: {},    null: false
+    t.datetime "created_at",                  null: false
+    t.datetime "updated_at",                  null: false
     t.boolean  "now_playing", default: false, null: false
     t.datetime "aired_at"
     t.index ["message_id"], name: "index_comments_on_message_id", using: :btree
@@ -33,21 +33,19 @@
     t.integer  "user_id"
     t.string   "title"
     t.text     "content"
-    t.datetime "created_at"
-    t.datetime "updated_at"
+    t.datetime "created_at",                   null: false
+    t.datetime "updated_at",                   null: false
+    t.integer  "most_users_count", default: 0
     t.index ["user_id"], name: "index_messages_on_user_id", using: :btree
   end
 
   create_table "users", force: :cascade do |t|
     t.string   "name"
-    t.datetime "created_at"
-    t.datetime "updated_at"
+    t.datetime "created_at",                          null: false
+    t.datetime "updated_at",                          null: false
     t.jsonb    "soundcloud_token"
     t.jsonb    "soundcloud_response"
     t.boolean  "boss",                default: false
   end
 
-  add_foreign_key "comments", "messages"
-  add_foreign_key "comments", "users"
-  add_foreign_key "messages", "users"
 end