Geeklog is a PHP/MySQL based application for managing dynamic web content. "Out of the box", it is a blog engine, or a CMS with support for comments, trackbacks, multiple syndication formats, spam protection, and all the other vital features of such a system. The core Geeklog distribution can easily be extended by the many community developed plugins to radically alter its functionality. Available plugins include forums, image galleries, and many more.
Create, Schedule, Post and Edit articles in multiple topics
Save story drafts until they are ready for publishing.
Control over formatting used in articles (HTML whitelists)
Control over acceptable content (filtering of offensive language)
Embed images or other content in articles
Multiple Authors can post
Submissions from users
Support for comments, trackbacks and pingbacks
Export and import in all common syndication formats (RSS/RDF/Atom etc)
Spam detection and rejection
Robust calendar feature with support for personalized calendars.
Support for OpenID and other remote authentication methods.