iCEAM.com :: iSocial is a free social networking CMS software that allows you to create your own Friendster and Orkut like sites. Use bookmarks, dating and create groups with just one mouse click. Start your profitable social networking bussiness now!
eyespot.pl - iSocial demo
iSocial is an open source Facebook clone built on PHP/MySQL platform. Facebook is a social community site and this project is going to provide similar functionality and design