I'm not here to push the Apple product. I'm not the same as the other nerds that have Apple. What most people with Apple computers seem to forget is that it's all about preference. They aren't that much different in terms of how they run.
I do have a bad tendency to look down on people who can afford a Mac, but still run on a Windows platform, though. Error messages and viruses were something I did not want to deal with anymore. This is not the primary reason for my switch, but I'd think that's enough for an average person that can afford a Mac. Both of my Mac's run smoothly and I have never had an issue aside from an occasional freeze.
I'm not going to say Mac is better than Windows. Personally, it's my opinion that it is, but to each his own. But I have my reasons. I don't have to deal with viruses. Sure, you can keep a Windows clean, but it's a hassle. I prefer the user interface on OS X. It's cleaner, less cluttered. And, as the facebook usergroup states, anything your PC can do, my Mac can do better. Apple pretty much buys every good company to license their software on OS X only. It is ideal to work with Mac's on just about any project in media--music, movies, and even websites. The Google offices run Macs. Facebook offices run Macs. I only mention these sites because they are my favorites. ok im done.