At the moment I am using a Dell U3011 30" monitor as my PC monitor AND as my TV screen. It has a resolution of 1600p x 2560, which is very nice at about 100ppi (better for reading than the 27" 1440x2560 panels) working at a distance of 60-100cm. But watching TV and sitting at a distance from about 3 meters, the screen becomes too small in my view, also because watching a movie in 16x9 the screen shows actually like 28,5". The ideal monitor/TV for me would then have to have a 4k panel at 100ppi, which would mean 1,5 times the size or about 42"-45". I imagine when Apple would produce such a TV/monitor and add a PC with high-end graphics inside it, the thing would be an instant hit. If such a 42" 4K PC/TV would enter the market I would be willing to pay 3000$-4000$ for it. And you?