16:9 sucks, that is all. Especially for work purposes. I use two 22" 16:9 monitors at work and hate them with a passion, it's like trying to work in a letterbox.
I'm totally in love with my 1920x1200 3x28" setup, it's fantastic for work and handles games well as well.
Unfortunately though, we are a niche, us 16:10 lovers! It'll never be worthwhile for a company to start putting them out again so we'll just have to get used to it.