Only thing that holds back that thought lately is, I'm suddenly spending more and more time in multi-pane terminals, and my screen real estate needs have dropped. The only two things I greatly miss now on my laptop is keyboard quality and general comfort (monitor height, etc).
A decade later, it boggles my mind that it's so hard to find a retina-class desktop monitor. The successor to the Cinema Display is basically an iMac, and priced like it. There have very recently been releases from ASUS and BenQ, but it still feels like an underserved niche, rather than standard expectation.
All that is to say: hard cosign.