Hi guys! So here's my question for today. Why can't you use the retina iMac 5K as a display using two thunderbolt connections instead of one? You could just map the screen as 2x 2560x1440 displays and then sorta stitch them together couldn't you? I mean you can run dual 4K monitors with Thunderbolt so surely this is possible? If I am being very stupid, please tell me.