the band our new rc equipment operates on is not the issue, its the implementation of the hardware. All computers have "moments" and our Tx are not immune. There in lies the rub. The 2.4 band is merely a wavelength of light, how TF can it be faulty??! This arguement is stupid.
Sorry but this is about the article, and the article is about the frequency, not the technology. And the 2.4 band is apparently overcrowded in metro areas, at least per the article, so this discussion should not involve the viability of spread spectrum.