You know what OP? I don't think anyone is forcing you to buy a Macbook Air.
I think you want one and have this twisted thing about trying to get people to talk you out of one, but you buy one anyway "because it was your best considered opinion".
As I said, I've used everything up to the latest Core 2's on a daily basis and they are the crappiest machines in my possession by far in terms of actual utility, reliability and durability, given that the other ultralights I use are Thinkpad X2-series and VAIO Z's.
I thought I was shot of them, but a recent strengthening of my OS X dependency means that I'll be knee-deep in 11's and 13's soon - (although I'll probably be carrying the 11's). I've recently replaced all of my X201's with X220's (although I'm hanging onto the X201T's), and I'm in the process of replacing all of my Z's with the new Z's - and I don't really doubt that the same story will continue. And you respond to my actual-experience posts with assumptions about this and that.
So go get a Macbook Air. It may be not the best decision given an actually valid frame of reference (or affliction by JRDF in the case of Anand for example), but you needn't be ashamed for wanting something shiny. I'm sure you will be very happy with it - it is hardly an entry-level machine and it does basically work.
It's just not a great choice for a Windows-using professional (or it could be argued, professional, period) who knows what he's buying, is all.
As I said, if you have a closeted want for an Air but need Windows all the time, then the Samsung 9 is a better buy - because it'll last longer on a charge in Windows in most real-life situations (as opposed to e.g. encrapget or Anandtech Mac-biased reviews) and just plain work better in Windows, and if you consider that you get the 3-year warranty in the price, then the resulting total cost is similar. And yes, I know you'll say it hasn't got the 1440 screen - but practically speaking 1440 v 1366 is not that much - we certainly aren't talking Sony vs everyone else.