We are all familiar with Facebook, the hugely popular social networking site, well now you can create your own lookalike site for free. Joomunity describes itself as ‘a facebook clone’ it is a community site and social network built on top of the popular Joomla CMS.
Joomunity is GNU/GPL Free Software, with no licence fees and all the source code is available. There are other Open Source alternatives available such as Elgg, MYsource Matrix and Insoshi . So what are you waiting for?