It's exciting to hear that technology is taking another advancement forward, but it's kind of disheartening at the same time...
When Home Theatres first came to the foray, it was Coaxial and Composite.
Then Component and SVideo.
Then DVI and HDMI.
Now HDbaseT (?)
In another year, they will be bragging up an even better technology.
And with the new ruling of the FCC to permit PC vendors to meddle with Super WiFi on the now-unused analog TV airwaves, it is likely that that meddling will open up the doors to numerous other advances in wireless technology.
(Ie. wireless power, wireless video signals, etc...) And by wireless power, I mean on a larger scale than those little Energizer power station things.