The astroturfing against Google has certainly been going on for the past decade. IV/Myhrvold is current. UEFI is current. A number of EU antitrust issues are current. Gaming the office market (no r/w tools available for Android) is current (and Google are now doing a Claytonesque disruptive innovation in that space as they did with Google Docs in the online space).
There's a whole side rant about the ills the Microsoft have spawned in malware, spam, spyware, etc., which despite several decades of protestation on the part of the company's apologist, have simply failed to materialize on other platforms to any vaguely similar fraction of a magnitude. My reasoned analysis is that the security issues are driven by engineering design decisions, and the engineering design decisions are driven by business and marketing objectives, which again are a conquer-at-all-costs, scorched-earth, mentality. My conclusion is that a world in which proprietary control of both operating systems and applications markets is held within a single corporate entity is fundamentally untenable, and that F/OSS si a very strong countervailing force (Apple presents an interesting side case that can also be explored). We've heard again and again "but it's better now", but ... it's not.
I could go on. I can't go on at length with specific references right now, but you've given me inspiration to do so, for which I give you thanks.
The point remains: the company has a fundamental attitude toward competition and exclusive markets. And the boy had cried "wolf" (or rather "but we're different now") far too often a long, long time ago, in a galaxy far, far away.