Originally Posted by Tallest Skil
Apple can't plan a future where their displays only have one cable (power)
Yes, there would need to be an alternate connector on the display, just as an AppleTV let's you connect via ethernet OR wifi.
they can forget selling to ANYONE but Mac users
Who else is there?
But, seriously, that didn't stop them with the Thunderbolt display. And, as long as there's an alternate connection method, that won't be a concern.
I don't know. Airplay performance is amazingly fast when I use it. And there are techniques for getting around the lag problem. I mean look at OnLive
. They're doing all the top console games streaming over the internet.