Arkaign
Lifer
That SC2 image has been shown repeatedly on this forum, and it proves nothing except how it is implemented for that specific game.
Indeed, and as has been noted ad nauseum :
Get a decent 1920x1200 display, disable image scaling, and you have the best of both worlds, can use 16:9 when you want, or 16:10 for productivity. Also worth noting that the internet is still painfully vertical in most content.
I would prefer a 2560x1440 16:9 to a 1920x1200 16:10 so long as the screen size is large enough just like I would prefer a 2560x1600 16:10 to that 2560x1440 screen. Mo better man!