NoSo.

If you are seek of social platform like MySpace, now you have the NoSocial platform NoSo. Yeaah I'm not joking, they call it a 'real-world platform for temporary disengagement from social networking environments'. Read their About page. They decide to meet somewhere, to disconnect everything, do not speak to anybody, to hide their ID... Anyway you have to register. Maybe it's the beginning of a new global movement.