Hey, this is like old home week! Yes if you're into universal remotes or OTA this is good stuff. If you hadn't noticed, one of the best references is the Toronto/Buffalo HDTV page under features.
Oh, by the way, although some of these station signals are moving around, I for one haven't had any reception problems. Then again, I have no preamp on my CM4228/rotor/30ft tower. I think Yaamon is spot on with his diagnosis.