(This isn't an attack on the people I quoted, but it's more about Apple-Defensiveness in general)
Why is there this acceptance that because the Air is incredibly portable that it's NOT supposed to have accurate color? It's ridiculous. We're CONSUMERS! We're supposed to be nitpicky instead of going around defending flaws as if they're features. If we're all supposed to believe that an ultralight computer CAN'T have color accuracy then why the heck should we be talking so much about a Retina Display Air?
Just like people say "The best camera is the one you have on you", then "The best display is the one you have on you". So if that $1500 ultralight thin as Air computer that you take on a photo shoot requires a separate monitor just to get ballpark color accuracy then something is wrong.
Imo, I don't know because I'm in Apple's ecosystem too long or what, but there will never be one system fits all, ever. Even when let's say the AIR will eventually have an IPS grade quality display, there will be even something better on the market already. The point is, that I want an item that can do the BEST in things I need.
Once you put a better display on AIR, price will go up, battery will stay less (due to power requirement to light up the display), who knows what other things you need to add to deliver the best experience of just the display to the user. Follow this up: add more battery power in 11"? how? the battery is glued. How about the price? if it went even further why bother buying the AIR?
It is all come back to why the AIR is there at the first place. AIR is designed to be a portable, day-to-day laptop machine (and now, simple gaming can also do). As long as the screen lit, and i can read, on daylight, outside, I'm good. Capiche?
And yes, with $1500 ultraportable laptop like AIR you won't get a screen with ballpark accuracy colour. Where does the money goes? perhaps that 1.35kg only weight.