The only thing more tedious than the 1.000th "buy or wait?" question of the week is the requisite "wait for the ipad xx" reply. Oh, haha how did you ever come up with something so original and clever? Should I laugh at that joke now, or wait for a better one in the next identical thread?
What baffles me is the spike in these threads right after a release. Seriously people? The Air's paint isn't even dry and you're worried about it being obsolete or replaced in the next 15 minutes? Apple couldn't do that if they tried.
Just get off the internet. Call your ISP and pull the plug. Go whittle some wood. Visit a petting zoo. Learn to rhumba. Anything. Come back when your logic and critical thinking reserves have had a chance to replenish they selfs.
Seriously!