I have always been a Windows guy, for both the good and the bad, but I have really had no serious issues with Win XP or Win7.

But an Apple friend of mine sent me this a few years ago and I thought it was save worthy

"Microsoft Windows: A thirty-two bit extension and graphical shell to a sixteen-bit patch to an eight-bit operating system originally coded for a four-bit microprocessor which was written by a two-bit company that can't stand one bit of competition."