Rockman:
Depends on how you define "successful business". If someone achieves dominance through competition and having a better product, that's true success in my book. (Google's a prime example.) But making your way to the top through a long string of broken laws and anticompetitive business practices, which has been Microsoft's way since they entered the operating system market if not longer (read up on the DOS licensing terms if you don't believe me) isn't successful business, it's successful thuggery.
Yah, this is generally why people hate
Microsoft Micro$oft. When they make money, they have more power to do shit like this, which in turn usually makes them more money.
But looking at it that way, buying Yahoo has been just about the tamest thing they have done in a while. And it seems kinda silly to treat it the same as when they look for ways they can use the law to shit on the people those laws were meant to protect. I mean I can understand it pissing some people off for personal reasons, but it's not that big a fucking deal.
Hell, I still have 100 Gmail invites, so I can just throw them your way if you don't want your e-munications to be under the Microsoft banner.