Filed under: WirelessIn what is surely a sign that the mania around the upcoming 700MHz auction is reaching absurd levels, cable operators Comcast and Time Warner Communications both issued press releases today confirming that they would not be bidding in January's auction. You might recall that both Time Warner (which is owned by Engadget's parent company's parent company) and Comcast are part of SpectrumCo, which snapped up 137 licenses covering 20MHz of spectrum the
