Social Web CMS (formerly YADC) was launched on 31st July 2008 and is an open source php and mysql based social media system that allows anyone to create a web site like digg, reddit, etc. The project has been busy gathering momentum and contributors over the past month, gone through a name change and set up it’s own dedicated website and support forums. The Social Web CMS project was started by Pligg’s former lead developer AshDigg.