Diaspora*
This likely it is going to be a very interesting project to get a fully distributed social media environment where not facebook, not twitter and not last.fm owns you information, but you are the one who controls it completely at you own node (seed as they call it).
I really think these kind of projects can be the future of social media. Like the Diaspora team mentions in there video I also have difficulties deciding what to share and what not. I really would like to show all my pictures and post everything I do. But as soon as it's out there I have no longer control over who gets my info and where is is used. Diaspora promises to create a solution for this problem. So I have subscribed to there mailing list and I'll just wait to see what is project will bring in the future and you should really Join Diaspora.
