[cmplxconjugate]

I absolutely adore the Air. I do a lot of remote HPC coding and typically just connect to the cluster via SSH. I have a monstrous desktop at home for when I'm back.

To me the Air is magical because it has a balance of my exact needs: portability, toughness and, battery life. I would give anything for an updated model.

[washadjeffmad]

Be cheered, there are a lot of great 13" devices that are at least as good as the Air for every category you list with the addition of price.

Most people ignore Chromebooks as direct comparisons, but many are just as tough, have similarly crummy/capable internals, cost a pittance, are as unupgradeable, and run Linux like champs. They're the platonic ideal of single function computing.

The 13" Acer I bought in 2012 had a 1080 display, could output over HDMI at 2160p, and played video for at least 8 hours on a full charge. Cost maybe $250 and had a very sturdy case that didn't bend or break when dropped. Not that shabby.