You on the other hand don't seem to have picked up on the fact that Windows8 has already shipped. If you don't like it, don't buy it. But anything you write here won't change RTM. That boat has sailed.
Yep - unfortunately that's the only 'feedback' MS are going to pay attention to. While they may be able to fudge the figures in the short term (shipments vs purchases vs usage) eventually the reality of W8's success or failure is something that will reflect in the revenue, and (if bad) must be explained to the shareholders. If it's a success, expect to see more of the same. If it's bad, expect to see change.