BlackBerry 10 Roundup: Carrier Testing; ‘L Series’ and ‘N Series’ Smartphone Images

This week RIM's CEO announced that the company's first BlackBerry 10 devices are currently being tested by 50 wireless carriers; a new image of the touch-screen BlackBerry 10 "L Series" device leaked; and the Harvard Business Review explained why RIM and BlackBerry are not "dead" yet.