Hmm, well considering it has long been my favorite music...
Dylan (Yoda and Undi of course he counts! Listen to Live at Halloween 1964!)
Phil Ochs (I have all his albums, he really was an artist)
Dar Williams (although lately way too much 'pop')
Joni Mitchell
Joan Baez (totally agree with the Diamonds and Rust love above, also Baez singing almost any Dylan song AHHH!)
Indigo Girls
Billy Bragg
Odetta
Pete Seeger
Lucinda Williams
Lucy Kaplansky
Tom Waits
so many more I can't think of off the top of my head.
I stand corrected, you are as vapid as they say.