I haven't listened to it in a long while, but 3wk.com was my original gateway into discovering the Beta Band, so I have to give them credit.

I don't know about the international implications, but I've heard that online radio stations over the last few months are getting hit pretty hard legally by record companies demanding huge royalties to be paid for each online play of a song. It might hit the quality of online radio stations in the near future.

I also get podcasts from NPR's All Songs Considered, and Stylusmagazine's stypod.

The playlists for pitchforkmedia.com and insound.com also are filled with dozens of songs and have interesting stuff changed pretty regularly.

I listen to last.fm radios : according the mood where I'm in, I listen the "tagged indie" radio, the "tagged power-pop" radio, or one of the personal radios of my 5 closest neighbour.