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Twitter integration for the BlackBerry


Blackbird is a Twitter client for BlackBerry smartphones.


foursquare: when the city is your playground!


is a free mobile service that offers you a selection of fun and userful mobile applications, including Twitter, Facebook, Sports and much

BlackBerry client for Twitter, Facebook, and Foursquare.

We decided to make TweetGenius for the BlackBerry community because we're BlackBerry-lovers who know what other BlackBerry-lovers want in

TweetByMail lets you manage multiple Twitter accounts by email.

Twibble mobile is one of the best twitter clients for Java enabled devices (SonyEricsson, Nokia, Blackberry, and others).