Last nights release of the Twitter for BlackBerry client is sure to have some people asking (still) just what Twitter is all about. Many swear by it, while others despise it, and some just don't know that much about it. The newly released client is sure to bring some new users to the Twitter game, and in hopes of helping to better understand the service, this video should give you a bit of guidance. If you are a seasoned Twitter user you honestly won't want to watch the video since it covers most everything that you already know. But if you are secretly wanting to get your Twitter on and are afraid to ask how it works, then pull up a chair for 9 minutes and watch it. It may not make you a Twitter expert, but it should give you a head start and help you get going.