Blackberry’s long-awwaited Playbook, Research In Motion’s first tablet, is HERE and ons sale now. . The 7-inch tablet, which is also the first device to run the company’s QNX-based software, is aimed at consumers and professionals alike, with a blend of speed, security, and functionality. The Playbook has all the makings of an iPad competitor, with many claims of more robust features, a better multi-media experience, and overall a better business and personal-use tablet than anything on the market today. We’ll see how it fairs when HP’s webOS TouchPad tablet hits the market.