Twitter for BlackBerry is finally leaving the beta tag behind and making a full launch tonight. It took a while, having toiled in private and public beta for ages, but it's been well-improved since then.
The whole app is still very BlackBerry-centric so all you crack-addled keyboard enthusiasts will find quick keyboard shortcuts and an interface designed for your trackpad and keyboard. You can find it in Blackberry's App World tonight or tomorrow.
Features at launch: • Push Notifications for Direct Messages • Timeline Support • Following and Followers • Posting, Sending, Deleting , Replying and Retweeting Tweets • User/Saved/Keyword/Proximity Search • Tweet Photos/Links • Trending Topics • Seamless integration into core BlackBerry applications • URL Shortening • Auto-Update
New features during the beta: • Quote Tweets (editing retweets) • Auto Complete for @ usernames • View Photos from Yfrog & Tweetphoto • View Geotagged Tweets • Personal Info Guard • Hotkeys for Navigation • Report as Spam