Long lasting Twitter client TwitterBerry has been rebranded OpenBeak. The new title allows the app to grow beyond the Twitter platform in the future and expand to other areas. Twitterberry is one of the most well known Twitter clients for BlackBerry, but has been overshadowed as of late with the influx of new clients. Perhaps OpenBeak will step up with some new features that will get it back in the running. Current TwitterBerry users will be prompted to upgrade to OpenBeak, but if you're looking to try it out for the first time, head to m.openbeak.com from your device to give it a whirl.