The better question is, how good is the signal received on those few HD receivers out there. Late at night, trying to pull in some stations because I can't sleep, and I'm doing contortions and holding my limbs in odd places trying to keep a signal from going "this channel is no longer available."
That's a shame because there are some interesting catches in the Pittsburgh HD universe, from the multiple musical forms on the Steel City FMs to the BBC World Service on WDUQ to WFAN New York and KDKA-AM on KDKA-FM.
HDs are useful for non-HD FMs, and I can pull in most stations for which I try to scan in my car.
WDUQ will not go as a pre-set because I also listen to NPR news there, but I can understand ... really understand ... the angst at the loss of a musical form that will be relegated for most listeners to Saturday nights. I had a college roommate who was a jazz aficionado and did a show on old WDFM at Penn State.
There is a Sunday commercial alternative on WHJB-107.1, Jim DeCesare's Jazz Impressions from 9-11 a.m.