I read an interesting piece a while - It was posted on Twitter (I can't find the link). It called for Ballmer to go basically saying he has not a very good job. A few of the twitter community agreed.
I guess you as stockholder would welcome a change at the top, allowing MSFT to regain a 'focus' that has been missing since the change at the top.
Gethyn Elliswww.gethynellis.com