Doug Barney at Redmonmag preaches:
What should you do? Don’t blindly buy bigger and bigger Microsoft stacks. Just because it’s integrated doesn’t mean it’s best in the long run. Remember, the chief advantage of any monopoly is price control.
Support third parties. Don’t let Microsoft have it all, or you’ll have to live with it when they do.
(I’m so obviously biased I won’t even bother to add further commentary. )