Sure enough, I buy the TV that doesn't have this...
OK, I've got DVI and HDMI ports, and word on whether they'll make an adapter at some point? Obviously, the technology is just a high-quality tuner, so an external device connected via one of these high-bandwidth digital ports wouldn't degrade the quality.
Any chance we can get a snapshot of the comparison? I realize it's not the same as seeing it live, but how significant are we talkin' here?