Just 2 obsolete technologies being tested?
OLED is the future in Picture quality and energy saving, so where is this technology represented there? there are 15" OLED LG's TV's and there will be 55" from Samsung and LG later this year.
Plasma also have best picture quality for big TV's at the moment.
I'm sure Plasma, OLED and CRT (all emissive technologies with better Picture quality) can save a big part of energy when showing large dark screen areas.
I'm tired of white backgrounds for everything in computers trying to replicate the paper. But unlike paper, computer monitors emit light and we keep hours staring at them :(