Easy Social is exactly what it claims to be.. an innovative and well thought through addition for Joomla. It's features are really almost too many to mention here, but I installed it, and use it on a "automotive club" site to provide the members with their own social network. The members are enjoying the conversational aspect, the photo album sharing and the general ease of use.
As an administrator, I'm enjoying the simplicity of updating as and when necessary, and the support from the Stack Ideas team. I really can't speak highly enough of the software and the support. FIRST CLASS.