I understand the 'meme' and don't see how it has any place here, whatsoever.
As for your summary, I find it to be amazingly slanted toward a particular view. The X220 is truly nothing at all like the Macbook Air. I used a consumer grade Toshiba, so I have no horse in this race, but I can plainly see (from specs as well as design) that the X220 is in a significantly different category from the Air.
That's not what I was responding to. The original suggestion about the X220 was responded to by saying that the X220 isn't 'elegant' and has a design that harkens back to 2001 (which is implied to be a bad thing).
The elegance of the design alone is not enough to place it in a different category. If the argument had been that it can't be classified in the same category as the MacBook Air (with a list of reasons other than "I think that it looks ugly"), then this thread would look a lot different.
As for your summary, I find it to be amazingly slanted toward a particular view. The X220 is truly nothing at all like the Macbook Air. I used a consumer grade Toshiba, so I have no horse in this race, but I can plainly see (from specs as well as design) that the X220 is in a significantly different category from the Air.