Yep,
bought a new Mac last week, and man oh man, how I know Windows sucks!
Ok, being a programmer, working on Windows for years, I was fully aware of the limitations of that OS.
I have Vista at work (64 bit), and let's just say I see a "Not Responding" at least 5 times a day.
My Mac mini works flawlessly.

I was never a "Windows" guy, matter of fact I used Linux mostly as my OS of choice (but you know how it is, choice doesn't always exist in a workplace).

Anyhow,
big kudos to Apple!