For me this is a glaring omission in the MacBook line-up. I realise that they want to ensure that the 15 rMBP remains the flagship MacBook, but a 15 MBA would be a huge hit. To ensure a 15 MBA does not tread on the toes of the Pro, all they need to do is keep the exact same spec as the 13 MBA and add a 15 1680x1050 non-retina display. Adding $150-$200 on top of the 13 MBA price would be fair, it would still remain highly profitable to Apple and would sell extremely well and justify the existence of such a MacBook. Or have I got this wrong? Maybe theres no place for a 15 MBA. What do you think?