The problem is the "MORE POWER" mentality. Even though they never use more than 2 GB of RAM, they're convinced they need more power than the MBA could provide.
I believe the newest MBA would probably be 5x more popular if it had a 4 GB RAM option...
I am willing to pay the money for RAM and money for 256 GB SSD, I just wish they would give us the options no matter how much it costs. I would pay an extra $2k for 256 GB SSD and 8 GB of RAM.
How is it that the MBA supports only a max of 2gb of ram, when other intel machines with the same SL line cpu, and even same specs as the MBA rev a. support 4gb of ram?? Hell, I think in Japan the Sony Vaio TT with the lower power SU9x00 line of intel CPU supports a max of 8gb of ram. IMHO 2gb or ram is a bit low these days. 3gb should be standard these days(on a 32bit system), and is a good way to future proof a bit. Besides, 4gb on a 32bit os is a little pointless as the max it can use and really support is 3gb. Now on 64bit os I can see possibly for the need for 4gb, I guess.