Joomla CCK comparison. Joomla CCK Comparison: Flexicontent vs. K2, jSeblod and Sobi2. The Web is experiencing a huge increase in content.
More content was generated in only 2008 than any time previously. Such increase in content brought about the need for effective content management systems (CMS). Because of their price, quick setup and ease of installation, open-source PHP CMS have become very popular. Joomla is one PHP CMS solution with many plugins and modules. Content Types / Forms - SEBLOD.
FLEXIcontent. K2.