Let me start off the first serious message here...
Bootstrapping my prototype, I noticed that I've got one serious problem: of all my monitors (>6 different models), only one is capable of displaying 1920x1200 on VGA. If the video output would also support 1920x1080 (aka 1080p) about half of them would work. Going back even lower to 720p (or 1366x768), I could even use my Motorola LapDock ( http://www.amazon.de/dp/B004ZB8SYU ) for presentation...
It would even turn the Nexys 4 into a prototype MEGA65 notebook!!!
(Maybe the resolution could be changeable by one or some of the switches on the bottom of the board, so there's no need for any kind of autodetection.)