Oh but there are... A couple of them string me along for their Apple Care needs as rare as such things are... I'm such a sucker.

Also, see Nighthiker's link.

On a funny side note related to the above, a friend once called me over because "some of the keys on her keyboard were broken". I tried to type something quickly and found that a number of the keys didn't have their normal spring and even felt a little crunchy. Being the genius I am, I turned the keyboard over, shook it, and what seemed like a half a box of tiny goldfish shards and crumbs fell out. I think she was bored or perhaps had a concussion because she's so much smarter than me it's rediculous and there's no way she couldn't have figured that one out.