I wonder if this would be possible on any 3D TV. That would be sweet for my TV if possible. Not that splitting a 58" TV is that big of a sacrifice anyway.
It is possible. Probably not optimized but technically possible. You just need special glasses that blink both eyes at same time and something which combines 2 signals in to 1 with alternating frames. Then you can watch a porno while your wife watches Martha Stewart on the same TV, and she won't suspect a thing. Unless she takes her glasses off... :)
Plasmas and DLP displays really are the only ones that stand a chance making this work without ghosting. LCDs just can't keep up due to pixel refresh rate latency.