Avatars United, a community for game avatars of all worlds has just been launched. Anybody with a virtual alter ego is free to join but remember, real life identities are not allowed.
Built by a group of Swedish childhood friends (Enemy Unknown AB), designed as a service they themselves would have used, Avatars United now provides a Facebook alternative for virtual world friendships with extra functionality that includes WoW Armory support.
Already up and running with thousands of beta testers the site allows you to register your avatar(s) and to communicate with people active in all online game worlds.