The thing is, I have many friends that have Macs, and they work very, very well. I don't deign to speak about my experience being the norm, of course, but when I have multiple friends that have Macs, and have no problems with Macs outside of the usual computer component failure BS, I find it hard to say that they're all bad pieces of kit.
Besides, I've got my iPhone 3G that's still kicking, and quite well, so there's that. It's also the only Apple product I've owned, so it's probably a good reason to take my experience with a grain of salt.