Originally Posted by webgurl

I have both, the 2012 Air is nice as in light but the fan constantly goes through a noisy blow phase and whenever that happens you have to close your lid for 15-20secs. If you travel alot which I do, its real nice cause of the weight.
The Pro has extra USB/ CD/DVD drive which is very nice and I can't understand why they don't add that on the Air. The body for the 2013 pro looks like its more of a cut sharp rectangle shape.

Side Note - The resale value of these things are really good. I sold one of my Pro notebooks on Ebay for £540 GBP (Approx $850 US) for my 2010 model (4GB/320GB) standard specs, you wouldn't get the same price tag on the Air.