Personally, I think the OP is miles away on their assertions. The MBA is not about "bling" or being a status symbol and to say people who don't like it are jealous because they can't afford it is disingenuous and, frankly, distasteful: You can't measure the worth of a person by the size of their bank account (or the thinness of their laptop).
The MBA fits a particular niche in the market for an ultra-portable, ultra-light notebook and for the people who want that type of computer it's a good (maybe not perfect) match and definitely the best match in Apple's line-up. I know because I fit in that niche: I have a powerful Mac Pro for my workhorse and need a small, light notebook for visits to client sites, etc. I'm currently using a MacBook Pro and find it a bit on the large side so this is absolutely perfect for me. Would I get one as my only computer? No way! Would I get one if I had to do heavyweight work on it in the field? No way!
Is it an absolutely perfect tool for writing up reports on the train and doing Keynote Presentations to corporate types? You Betcha!
I'm also in the fortunate position of owning my own company so I get the VAT (sales tax) back and can write off the cost against my corporation tax, so the true price comes down quite a bit, to the extent I can afford the SSD version with it's associated performance benefits to counteract the slowish processor.
Does this make me a better person than someone who either doesn't want one or can't afford one? Does it hell. It just makes me someone who this computer is targeted at!