LCD TV: 3840x2160 pixels

CMO (Chi Mei Optoelectronics) has developed a 56" LCD TV featuring 3840x2160 pixels, in other words 8.5 millions pixels.
It is not really useful except as technology breakthrough.
But one could dream of plugging such LCD panel to his Mac in order to replace the existing 30" Cinema display. One would need to use simultaneously 2 DDL connectors from a GeForce 6800 Ultra.
Apple could introduce such a high resolution display for professional applications, such as HD video. One could watch HD video in full definition while having still enough space on the display to have all tool panels.