Windows is far superior to Mac OS X. So is Linux.
Having been a user of all three, and a developer on all three, systems for many years, I actually know what I'm talking about.
I would readily recommend Windows workstations and, for some tasks, servers. I would readily recommend Linux for servers. I have written software for both. I would not recommend Macs for anything, as the hardware is unimpressive and not different from anything any other PC manufacturer makes, and the software is stifling and foam-padded so as not to be "unfriendly". Personally, I find that exact quality to be rather unfriendly in and of itself.
So if you need a Fisher-Price computer, and you feel you need to pay double the market rate for it, by all means, buy an Apple. And don't be too sad when your "new" computer is poorly supported, gets cut off from necessary updates, and bogs down under the "burden" of minor software updates over the course of the next two years. Everyone who has ever bought a Mac certainly understands your pain.
I used to be a fanboi like you, and if you don't believe me, check my username.