We all know Air America is great(R.I.P., Unfiltered). But, there are more choices out there, for those who need or want them. Here are a few I found with minimal effort:
Internet Radio for the Left
OpEd News' Progressive Radio/Media
Loud and proud, truthseekers!
UPDATE I: OMG!!! I am embarrased. I had a totally messed up link for Unconservative Listening. Sorry! It's fixed now!
UPDATE II: Before Air America and Democracy Radio it was a settled truth that talk-radio was right-wing territory. But in some form or other, progressive talk is here to stay.