I use both OSs, OS X and Windows. And in my honest opinion Windows is a much better operating system.
I'm on win 7 right now on a Macbook Pro.
There is nothing special about a Mac computer or OS X. Mac computer and OS X suffer the same hardware and software glitches if not more then Windows. If you have the time just go over to the Apple Support forums and read all the problems users have with their Mac's and OS X.
Personally I have none of these glitches with either OS. I'm just waiting for the Mac notebook to develop some hardware problem.