MSN (Windows Live Messenger or WLM) client with file transfer, voice clips etc.. MSN (Windows Live Messenger or WLM) client - Feedback is welcome! If you have a question, problem or suggestion press Menu, choose Help inside the app
Upvise Wikipedia - Imagine having the entire knowledge of the largest collaborative encyclopedia in the world at your fingertips, anytime, anywhere. Just type in any word on your mobile and download instantly the entire Wikipedia article specially formatted for your mobile device. You can also bookmark any article to a create a list of favorites in your account
Google+ (Android) is still in active development and not yet available to everyone. You need an invitation to sign in.
Google+ for mobile makes sharing the right things with the right people a lot simpler. Huddle lets you send super-fast messages to the people you care about most
MOZAT is probably the most powerful mobile social tool on this planet! It connects you with your friends no matter what phones they use.
Features: Facebook, Twitter, Windows Live Messenger, Yahoo! Messenger, GTalk, Facebook chat, File transfer, Delivery status report, Social games (Ocean Age, Texas Hold'em, and more)
Palringo (Android) - Palringo is a popular mobile group messaging service with a large active community of over 300,000 social groups. Send instant text, picture, and voice (Push-to-Talk) messages to friends, groups of friends, social groups, or anyone on any mobile device, PC, or Mac