For sure, well said! Sometimes it's better and more fun to love it for what it is instead of criticize it for what is isn't.
I completely agree that it is pointless criticising the Air for what it isn't if it isn't *trying* to be that thing - so there's no point complaining it doesn't have 3 USB ports, a larger screen, DVD drive built in etc. That doesn't mean you have to like it, it just means it isn't for you. I don't think that should ban you from wishing for something slightly different, but basically, it's not a useful criticism.
As for criticisms that are about *quality* - i.e. about the Air failing to be what it is advertised as or can be reasonably expected to be based on its advertising/design/spec/price (here I'm thinking about hinges, screen lines etc), then if you have problems you have every right to complain. You also have every right to not care and still be happy, but not to deny everyone else's opinion about *Theirs*. Even still you may be a lot happier focusing on the good things - this is pretty much how I tried to look at the lines - OK I had annoying lines that reduced the apparent contrast, but I also had a gorgeously thin / light super-portable machine with decent battery life etc. But once other problems came up, and the lines appeared to get worse, why shouldn't I be unhappy? And just because for a while I felt I could live with the lines, why should everyone else also live with them?
NO amount of faulty or poorly built or otherwise bad MBAs in any way disputes your happiness with the Air you have. Noone is saying you shouldn't love your Air.
However, the existence of some or many (and it doesn't appear to be a majority based on my own checking of 4 Apple stores over a period of many months) GOOD Airs doesn't mean that those who aren't happy with *quality* (as opposed to its fundamental design choices) should be forced to keep quiet to massage the egos of people who *are* happy.
BOTH CAN EXIST IN THE SAME WORLD. Good Airs and Bad Airs. Nothing I or anyone else says denies your opinion about things you've actually observed.
And before I'm labelled a hater or whatever, I *AM* a MacBook Air fan. If I could FIND one that was as advertised it would be the most suitable computer in the world for me. It came quite close *Even with* its problems, until it started actually falling apart. I totally get why you love the Air - I would love one too. What I don't love is **** service and being effectively told to keep quiet and not rock the boat when things don't meet up with expecations. And no, my expectations are NOT unreasonably finicky - I only expect a screen that isn't WORSE than every single other laptop I can currently find on the market at any price. It doesn't have to be astounding. Just not actually BAD. Similarly, I don't expect a 3lb computer to have hinges like a 7lb 15" thinkpad, but I do expect it not to become unusable in 3 months, or at the very least to be treated with respect in store if it does develop a problem. Judging from some of your other posts, suggesting if people tilt the screen a tiny bit it will all go away, you seem to be under the impression that this is a minor issue. Maybe on the ones you see it is a minor issue, in which case good for you. But it isn't minor in all cases. I would also point out that if your hinges are as bad as mine you *can't* tilt it by a few milimetres. It's already moving around freely within about an inch or more anyway.