After reading all the comments, forget 16:9, and forget 16:10. Industries should just move straight to Cinema aspect ration, 21:9, just like Pihilips pulled out that 46" 21:9 TV, so can other companies, and that would be DE shit.
I know people are not stupid enough that if they have a 16:10 Monitor of 1920x1200 they would go buy a 1920x1080 just because it's 16:9. That would just be very retarded. They would move to 2560x1600, which is yet another 16:10 aspect ratio. But if 30" monitors with a super high resolution like this on 16:9 ratio is released, that' what would rock.
Monitor technology is slow, until we get to see affordable OLED monitors like 5 years from now.