Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
I upgrade every two years, sell my old iMac for half the cost of the new machine, so for about £900 I get faster, better, slicker.
Try doing that with a two uear old PC...:D
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.