Just curious. I, like a lot of people, am waiting for an update to the MacBook Air (specifically 4gb ram mainly). But I worry that it's going to be discontinued. If it happens and apple pull the plug, what will all of you who are waiting for an update like me do? I for one will be quickly buying an end of line one with 3 year app. I really need the portability so another heavier mac isn't an option. So what will you do? Buy another mac? Buy an equivalent lightweight pc? Cry yourself to sleep?