I'm not even thirty and one of the two stations I primarly listen to in my market plays a majority of tracks from the 70s. So I can't buy the argument 18-30 yr. olds aren't listening.
I am 31, and I listened to the Super Songs of the 70s weekend on Austin's KKMJ. Now they stopped playing the all 70s weekend on KKMJ so they are off my presets.
I also listen to the True Oldies Channel KXBT Austin, and KROX 101x Hypersonic Radio.
I like the music Bo Chase spins at the Iron Cactus on Saturday nights. He plays music from the 70s, 80s, and the early 90s all of them dance tracks.
I think Lady Gagas music is horrible. Most of the CHR stuff is garbage unless it is electronic, house, or trance.
The 80s pop songs played on FM radio suck in my opinon and anything that resembles COX's The Point branded stations.
But I am geared from the lower mid range of the 25-54 demo.
What they pass off as AC today blows. I never liked Hot AC.