Yeah, my 22" monitor is 1680x1050 - which http://isthisretina.com/ http://isthisretina.com/ tells me is retina at 38". As it happens, I'm sitting about 26" fro

Yeah, my 22" monitor is 1680x1050 - which http://isthisretina.com/ http://isthisretina.com/ tells me is retina at 38". As it happens, I'm sitting about 26" from it - so I need about 50% more pixel depth. Even then, that only makes it 50% of 4K resolution. A 4k screen at 22" is a retina display at 17". That doesn't sound comfortable - although I haven't played with an Oculus Rift yet...