fixes

app/models/user.rb

@@ -48,7 +48,8 @@ class User < ActiveRecord::Base
   end
 
   def linkified_about
-    Markdowner.markdown(self.about)
+    RDiscount.new(self.about.to_s, :smart, :autolink, :safelink,
+      :filter_html).to_html
   end
 
   def recent_threads(amount = 20)

app/views/users/show.html.erb

@@ -36,7 +36,7 @@
   
   <label class="required">Comments Posted:</label>
   <span class="d">
-    <%= Keystore.get("user:#{@showing_user.id}:comments_posted").to_i %>
+    <%= @showing_user.comments_posted_count %>
   </span>
   <br>