Diaspora is a nonprofit, user-owned, distributed social network. It consists of a group of independently owned nodes which interoperate to form the network. The social network is not owned by any one person or entity, keeping it from being subject... Wikipedia
Launch date: November 23, 2010
Owner: Diaspora's web presence is owned by FSSN. Each pod (node), however, is owned and operated by a different provider
Users: 859,000+