Index: /trunk/apps/snippets/config/app.yml
===================================================================
--- /trunk/apps/snippets/config/app.yml (revision 7)
+++ /trunk/apps/snippets/config/app.yml (revision 17)
@@ -6,2 +6,3 @@
   feed_size:      10
   sidebar_comments: 5
+  tag_list_columns: 4
Index: /trunk/apps/snippets/modules/tag/actions/actions.class.php
===================================================================
--- /trunk/apps/snippets/modules/tag/actions/actions.class.php (revision 15)
+++ /trunk/apps/snippets/modules/tag/actions/actions.class.php (revision 17)
@@ -18,5 +18,5 @@
   {
     $this->tags = SnippetTagPeer::getAllWithCount(1000);
-    $this->column_count = intval(count($this->tags)/3);
+    $this->column_count = intval(count($this->tags)/sfConfig::get('app_tag_list_columns'));
   }
 
Index: /trunk/lib/model/SnippetTagPeer.php
===================================================================
--- /trunk/lib/model/SnippetTagPeer.php (revision 15)
+++ /trunk/lib/model/SnippetTagPeer.php (revision 17)
@@ -48,5 +48,5 @@
   }
   
-  public function getPopular()
+  public function getPopular($levels = 3, $floor = 0.2, $power = 0.4)
   {
     $all_tags = self::getAllWithCount(200);
@@ -55,7 +55,7 @@
     foreach($all_tags as $tag => $count)
     {
-      if($count/$max_count > 0.2)
+      if($count/$max_count > $floor)
       {
-        $tags[$tag] = intval(3*$count/$max_count);
+        $tags[$tag] = intval(($levels-1)*pow($count/$max_count, $power)+1);
       }
     }
Index: /trunk/web/css/main.css
===================================================================
--- /trunk/web/css/main.css (revision 16)
+++ /trunk/web/css/main.css (revision 17)
@@ -196,19 +196,8 @@
   list-position:inside;
   }
-  
-  #bar .tag_1 {
-  font-size: 0.9em;
-  }
-
-  #bar .tag_2 {
-    
-  }
-  
-  #bar .tag_3 {
-  font-size: 1.2em;
-  }
 
 .tags td {
   padding-right:15px;
+  padding-left:10px;
 }
 
@@ -332,2 +321,14 @@
 background-position: left 20px;
 }  
+
+#bar a:link.tag_1 {
+  color: #A09385;
+}
+
+#bar a:link.tag_2 {
+  color: #836540;
+}
+
+#bar a.tag_3 {
+
+}