Our rocky history with the MacBook Air Rev. A has been well documented, and while Apple would very much like us to forget all about it and plop down another $1,800 for the much-improved Rev. B, not everybody has that sort of birthday money to throw around. Reports of cracked hinges on the laptop are nothing new, but we always assumed Apple would eventually 'fess up to the problem and comp those repairs. Sadly, that doesn't seem to be the case, and we just got another report of a hapless MacBook Air owner who has a broken hinge that Apple says will cost $800 to repair, despite the fact the laptop is under warranty. Our own MacBook Air Rev. A had the exact
