For anyone who is a fan of Twitter and a user of a BlackBerry here is an app that is a must. TwitterBerry from Orangatame Software is a well refined BlackBerry app for all of your tweeting needs. The 0.8 version adds TwitPic functionality, which is great for people who take pictures with their phones! This makes gives me a similar user experience with my BlackBerry that some of my co-workers with iPhones have.