If you've ever asked around the Boston metropolitan area randomly, or go and ask around randomly, what radio stations do you know along the broadcast AM ?... , FM ?... , HD ?... radio dial ?... , what are you told?... Today a few random people at a shopping mall including folks in electronics sales, remarked they don't listen to radio, don't know the radio dial, don't know npr national public radio, don't know kiss108 wxks, don't know wbz newsradio. They use other mechanisms for listening to audio content. For an intensive radio user the responses are unexpected !