Retina displays could be a driving force for selling more airs. Retina is great, but it depends on the price. But still, what next after the retina? People are

Retina displays could be a driving force for selling more airs. Retina is great, but it depends on the price. But still, what next after the retina? People are working more and more online and even old computers are perfectly fine. Not the fault of Apple or Microsoft, in fact they may have done a too good of of a job.,