Ah, the debate
All this misdirected energy on debate.
Macs are great at certain things - ease of use, great hardware, rapid time to market. I bought a PC for my parents and it was a mac - Never regretted the situation. I could go on.
Windows is great for many things as well - Developer Tools, the ability to take advantage of lots of different hardware (which is a cause of pain as well), great variety of games, hardware choice (I really like the tablet), developer platform (matter of opinion), cost advantage - I have a copy of 64 bit XP running on a dual core AMD processor, and it is smoking fast for the less than 1200 I spent on the whole unit (sans monitors)
I feel sorry for all of you too polarized in your point of view to see the other side.