Mobile Tribe delivers an on-phone portal to a growing list of the world’s most popular social networking sites, such as Facebook, Orkut, Myspace and Yahoo!.

Mobile Tribe offers true data portability, in that users can access their own blogs, share their videos and blog posts, send text and email messages, and even share music and videos directly from their mobile devices.

Mobile Tribe also offers a host of address book functions, for example, users can easily manage their Plaxo, Gmail and Yahoo contacts, allowing the addition of new contacts on either a PC or mobile phone and sync them up at their convenience.

In addition, MobileTribe allows you to make low cost international voice calls. Just select a friends picture, press the call button and you’re connected.