I miss that.

When I was at work, I had a trio of old 20" (1680 x 1050, IIRC) screens. They were 2005FPW Dells that had a—for the time—beautiful IPS display. I got them used for around $80 apiece. Email on the left, documentation and browsing on the right, and code or database windows in the center.

Now in my home office it's a pair of 24" 1920x1200 displays. They're great, but I miss the centered "main" screen, and the larger sizes are wasted on the peripheries anyway.