LampCMS is a full-featured open source question and answers web program written in PHP with deep integration with Facebook, Twitter, Google, Linked-IN, Tumblr and Blogger APIs. It uses MongoDB as a database to achieve speed and scalability.
CMSGuide.info will soon be re-designed. The directory will become a separate website, and this site will be strictly a reference guide resource that will contain FREE e-books about CMS software solutions.