But
...you could at least correct your naive description of "white space". It isn't simply the frequencies vacated by analogue TV, which would be nothing special. As Mage says, it is the parts of the spectrum in a given area which are apparenty not in use for TV broadcasts, requiring a device to be location-aware in order to know what frequencies and transmission powers to use. Unfortunately Mage then rather clouds the issue by going off on one about how free this spectrum actually is.
Biting the hand that feeds IT
