Microsoft will start to fail within six quarters. Blank put a timeline on Microsoft suffering the kind of huge loss that drove IBM to restructure itself back in 1993: six quarters from now. He thinks Steve Ballmer is a "miserable failure" and that the board should be blamed for not replacing him. He also suggests that buying Nokia and installing Stephen Elop as CEO might be a solution.

And Active Directory? Exchange? Office?

I'm not sure what he means by doomed.