To each their own for sure, and I thought the Air was great when I had it, for so many reasons. But this is ultimately why I returned the Air - my device is also a tool, and I need it to be more utilitarian than what the Air provided for me (though it coverered probably 70% of it for me). I don't like the idea of having to think about bringing anything else with me to accomplish what a single phone could accomplish with another model. Not a criticism of your situation - as the Air was truly an incredible piece of tech and enjoyable to hold and use.
I think there is a spectrum of types of people in the world, some attracted to beauty and some attracted to pragmatics, and all variations in between. Those that lean towards the pragmatic side just can't wrap their brains around why anybody would choose beauty at the cost of pragmatism, and vice versa on the beauty side... hence some of the pretty defensive posts around this phone. Personally I fall somewhere in the middle with phones and technology. But when I'm on the fence, I always end up landing on the more pragmatic side, for better or worse!