EIZO Announces Monitor with 1920x1920 Resolution
As someone who mainly reads text (developer) I think widescreens are advantageous only for multimedia. As for the arguments about how human eyes are horizontal so our field of view is wide, that's true but only for peripheral vision - where everything is out-of-focus and not actually "visible" for e.g. reading something. Otherwise it's implying that humans can independently use one eye for the left side and one eye for the right, a skill that I don't know of anyone having (it's possible though, just not something that would be common.) I have a dual-monitor setup equivalent to a 5:2 aspect ratio and I still need to rotate my eyes or head horizontally to focus on the right part of the screens.I don't know if a completely square monitor would be as well received as something at least slightly rectangular - 1920x1440 (4:3) might be a good compromise.