Interesting Article, worth a read.

But they really loves multi-screens :) For me, multi-screens are a big waste, I find virtual screens for more useful. The only real use multi-screens have for me is debugging a program with some kind of user interface. And the 2nd screen only needs to be a text terminal.

But, I have not used Windows for decades, so I wonder if these multi-screen setups and popular due to how the Windows GUI work and are really needed.