You can get NPR podcasts if that floats your boat.
Not sure why anyone would listen to the radio anymore these days... they just play the same 5 songs over and over again, and it's rare they'll play anything good. Not to mention the battery of ads you're subjected to.
I'd much rather play the exact music I want to listen to (Zune, iPod, etc) or stream mixed content from Pandora (one short ad over long intervals instead of a battery of ads every other song) if I'm in the mood to listen to something outside of my collection.
Now, AM radio would be nice. I'd be able to listen to Laker games until the NBA gets their **** together and releases NBA League Pass for the Droid.