Pretty much echoing what others are saying here: all the time. I have never watched American Idol, either, and I really have no desire to do so. I have been accused of "living in a cave" throughout many points in my life. It doesn't bother me at all, but it's a really, really nice cave. I don't ever want to move.
The pace of commercial radio is so fast, loud, and annoying that it really bugs me. That and I generally find the music selection limited. I get my radio / news fix from either NPR and the Internet.
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"That leap of logic should have broken his legs." - Janissy