I am moving in the other direction. I currently have two screens and am going back to a single big one. There doesn't seem to be great support for whether two monitors make us more productive. (That said, measuring pixels is also probably not really looking at what's really important here.)

I will once again plug the Kinesis Advantage keyboards; I've used them for over seven years now. I previously had really bad RSI and it's now rare that I get any pain in my wrists at all.