True that... but the collective of commercial-free music stations available through Comcast Cable are known as "Comcast Radio". Same general category as XM and Sirius Satelite Radio, which do not use Marconi's wondrous invention (which was actually Tesla's discovery, but we won't even GO there). So saying that this is "Radio" is *technically* correct! And as we all know, "Technically" is the best type of correct to be :)