Anyone bought the 11" Air even though they knew the 13" may of been a better choice and far as productivity and spec's are concerned? I had both, I choose the 13" MBA for 'practical reasons' ... I'm on my computer a LOT, a larger screen typically means more productivity, more power can come in handy, as can the larger HD and SD slot .... and the 13" isn't really that much less portable than the 11". Decision made, right? Wrong. I really miss the 11. What is it that is so damn compelling? For me it's not the price difference ... it's just that perfect size I guess ... so super easy to grab and go, do work on, it just works and is inviting to use, perhaps the most inviting notebook I've ever used. Anyone else feel the same way or have the same experience? If so what size did you end up with and why?