I'm not just a mac zealot, I have some AMD systems too, I just despise winblowz. I prefer linux/unix.
If you have a PC that never locks up, you are the only person in history to every have such a thing! The "average" windows user experiences 5 crashes per week. I haven't had a crash in 4 years from any of my Macs. The fact that OS X is the most beautiful OS in the entire world should also count for something. If you would sit down in front of a mac, with os x for just a couple of hours, you'd NEVER want to see winblowz again. Windoze is ugly, clunky, buggy, difficult to repair WHEN you break it (not if, but WHEN) and good for word processing and games...that's about it. With os x, there's no registry to worry about/fix, everything is laid out in a very logical manner, it's visual appearance is quite stunning, 90% of the time things "just work" when you plug them in...you don't need a half dozen drivers like you do with windoze and it NEVER CRASHES...EVER! Usually the people you hear saying silly stuff like "macs are for grade schoolers" are the people who just choose to blindly bash macs because they're different, they haven't ever taken the time to sit down in front of one and see what they're really about. They go on these preconceived notions from what macs once were, not what they are now. I believe these are the same people who believe that all muslims are terrorists, and other silly, stereotypical things.