That’s the question most BlackBerry smartphone owners are wondering no doubt, and CrackBerry asks that same question.

Research In Motion has done reasonably well with several of its internal applications although there was a delay with Facebook 1.5, and they have done reasonably well with IM clients too.

Social networking does seem to be the draw amongst applications, and with the ever increasing expansion of Twitter maybe it is time for RIM to develop a dedicated Twitter application for all Blackberry smartphones.

So BlackBerry owners would you like to see a dedicated BlackBerry Twitter app? Should RIM develop a Twitter app or not?