I'm looking for a PHP CMS system similar to the one in place at http://www.i-am-bored.com . I need something that can easily handle normal posting, as well as facilitate linking to external sites through the use of frames where users can rate the external site, just as they could rate a normal article. I don't want to use PHPNuke or any other major CMS which may be vulnerable to widespread hacks/exploits, though. Ideas would be very appreciated .