Don't care how good the browser is, Microsoft has caused me so much pain over the last decade and a half with their products I am simply unwilling to trust them ever again. I tolerate their products because I have to, but whenever I have the chance to slit the throat of their technologies in the workplace, I do so without remorse.

Do I sound angry? No, I'm not angry. I've just been burned too many times by Windows, Office, IE, and Exchange to be stupid enough to ever trust them again. The line about "this time we're better" is such a broken record.