I've heard with my own ears what HD has done for WBZ 1030. Now they truly sound like the first-class operation that they are. I don't care for the music formats on 1260 and 1430, but I always marvel at how clear they sound in HD, truly like an FM. Furthermore, there are so many useless, low-wattage, low-quality stations out there just taking up space on the AM band. I like the idea of moving all those stations, and the LP-FM's, to a new band, while letting the clear channels like WBZ stay on AM. If that were to happen, there would be no excuse for any remaining AM station not to broadcast in HD. WRKO would easily benefit from going HD, as would WEEI. Radio has to keep up with the times somehow, and HD really is a huge improvement, reception issues aside. I think it's just a technology, like FM radio itself, that will take awhile to really catch on, but eventually become the standard.