OK, so a few heads rolled at Microsoft (MSFT -1.9%), but James Kwak wonders why Steve Ballmer...

|About: Microsoft Corporation (MSFT)|By:, SA News Editor

OK, so a few heads rolled at Microsoft (MSFT -1.9%), but James Kwak wonders why Steve Ballmer still has a job. "Microsoft still has a dominant market share in PC operating systems and office applications, but it’s managed to take that massive competitive advantage and waste it everywhere else over the past decade."