I love the idea of High Definition Radio.
CD quality music for free, more stations, Ipod tagging, it’s all good.
Satellite is simply a lot of money. For $10 a month I could double or triple my internet connection, or get a music subscripton and have enough songs it wouldn’t even matter if I had satellite radio.
I think it would be very nice if Sparkfun could provide a HD radio chip with a breakout that we could all mess around with, create innovative user interfaces, e.t.c.