Just in case anyone thought it might be handy. I'm trying to decide if I want to try out one of the new retina MBPs for a while or not. Picked up both to test. Been using a 13" Air for a while now and just updated this one to Haswell a few months back. I actually had no idea the 13 rMBP was smaller than the Air (doesn't taper, but still). Very noticeable.