C'mon guys. For those saying they'd never sit 15 hours in Y, if I told you that I'd pay you $600 (pretend it's the diff btw regular and mistake fare) to sit uncomfortably in order to go on vacation, ya'll wouldn't grab it?
We've become spoiled by flying biz w/ miles.
(This doesn't apply to ppl that have more miles than they know what to do with, and don't want to cash them out.)