Tablet PCs are absolutely going to stay under spotlight in 2011. Since many vendors have joined the tablet race, choosing the best tablet is a difficult decision now. We got our hands on a nice comparison chart that will help you identify the differences between three upcoming tablets: BlackBerry PlayBook, Dell Streak 7 and Motorola Xoom, for reference sake Apple iPad is present in the chart as well.

Twitter app for BlackBerry smart phone is here. BB was working on it for quite some time, please note that it's an official app for BlackBerry, there are already many third party BlackBerry twitters apps in use like UberTwitter, TwitterBerry, SocialScope and Tweetcaster, however, BB developers have incorporated many useful features in official app based upon feedback form beta testing.