The days of Sprint as WiMax’s champion are officially over. Earlier this morning, Bob Azzi, …

The CEO of BlackBerry maker Research In Motion is cutting top brass as the troubled company attempts to regain its footing in the competitive smartphone market, according to a report by The Globe and Mail. An unnamed source told the publication that executives at the senior vice president and vice president levels were told before the company released quarterly results …

The urgency in Research In Motion CEO Thorstein Heins was palpable during the company’s first quarterly conference call, suggesting he may be the right man for this job after all. Even more so than last quarter’s mea culpa from former co-CEOs Jim Balsillie and Mike Lazaridis, Heins was as forthright as any RIM executive has been. It was a far …