At some point Apple add Airplay display sharing on Macs, so you can do that. I'll be doing that with our 5k Intel iMac. Of course the Mac has to be running, wh

At some point Apple add Airplay display sharing on Macs, so you can do that. I'll be doing that with our 5k Intel iMac. Of course the Mac has to be running, which is more power draw than a monitor alone.