Dear Microsoft, just give up already. Internet Explorer is a piece of shit browser and you can never get it to be fully web compliant. You are just making web developers angry because they still have to make their pages work in Internet Explorer since it’s the most used browser on the Internet. If you can’t keep up, just ditch the rendering engine already and use Webkit…
Update: This post was nearly a year old and so many complaints that its kind of dominating the comments list… If you want to avoid the wrath of IE9, just hide the update, this is what I can say…