It all comes down to opinion; I'd rather have a wide screen than a high screen, because I feel really agile with my huge trackpad.
> Please consider the needs of such user as I and many of my colleagues. Academics and various assorted IT professionals are not an insignificant group of users. And even if only a part of them are having the same frustrations as me when buying notebooks, this is still a large group, I’m sure. Please consider providing such people as us with a little choice in the matter of screen ratios. There is our money in this for you. Lots of money!
I don't think there's "lots of money" there. I also think the companies that make these laptops do the necessary market research and come to the conclusion that wide-screen sells better.