Mastodon - Mastodon is a decentralized, open source social network. This is just one part of the network, run by the main developers of the project It is not focused on any particular niche interest - everyone is welcome!
Twoo - With the millions of active and interesting people around the world, Twoo is one of the most interesting and practical means for finding the new people across the globe.
Futurenet - Futurenet is a new social network like Facebook but you will get paid to use it.
FriendLife - FriendLife is a great and interesting way of making new and dashing friends for free.
Facebook - Connect with friends, family and other people you know. Share photos and videos, send messages and get updates.
Anomo - Anomo is a simple to use social networking application that is breaking the ice by offering several means of communication to its users.