Judging by the number of curved monitors I see on sale on CL and FB, I think some do go back.
Also, I would speculate that curved monitors don't work well in portrait mode. Curved monitors could also be a bit tricky in multiple monitor setups where you have 2 rows of monitors, since you'd typically want the upper row angled down. The curve would create lots of gappage b/w the rows.
Is that a good gauge? I'm not an expert in CL or FB. I agree with the multiple rows. Friend of mine has a beautiful setup with 4 giant curved monitors which he does not angle down. I'm not sure how that affects the experience. I have two giant curved monitors myself.
I bought a curved screen TV once. Took it back.
Why? I'm curious. Everyone who has viewed it at my place has loved it. Want to see what I'm missing.

