Go to any retailer selling satRad and note how the elaborate displays are often silent and always ignored.
Funny how the ones I've seen are always operating, and people are always interested. Whether or not they buy it is another story, but the radios are always on. Can't say the same for HD, when I can actually find a retailer that still attempts to sell it.
A miracle happened the other day. I walked into my local Circuit city and they had two car HD radios: a Sony and a JVC. I asked the salesman about them, he instantly steered me toward the Satellite display mumbling something about HD not working in the store. I pressed him a little about his experience with HD and he said that it is possible to receive a few stations in the parking lot (which is on top of a big hill with a lot of far horizon around) although he hadn't seen many people with them and strongly urged me to go with satellite. He did say that HD was free but insinuated that most people (including me, his customer) would prefer to pay 12 bucks a month for Satellite than get an HD radio which hardly pulled any stations in for free. He cited the obvious example that you could drive across the country and listen to the same station all the way if you wanted, truckers liked it, with HD you'd drive a little ways and have to find another station, etc. he convinced me

although for now I'll stay with my analog car radio which sounds quite good actually.