From the post:
Your arguments about volume of adoption are nothing remarkable, all they show is that people use windows (this also seems to be your main strategy in IE development: "they'll use it anyway, so let's not bother too much..").
I cannot for the life of me come to understand how the current (embrace-and-extend + institutionalized arrogace)-strategy on web technologies are going to be a net asset to your company when it spawns so intense dislike.
What really strikes me, is that Microsoft is acting very in a very, at least to me, counter-intuitive way. The discussions about Microsoft's complete lack of, shall we call it.. tact, regarding web standards, is why I feel Google's motto, Don't be Evil is squarely aimed at their Redmond competitors.
One thing that would help Microsoft out of thist mess is to adopt a new and fresh strategy; "Don't be Microsoft"