Yahoo! News – Internet Radio Finds Its Groove
From the article:
Broadcast radio stations may be evolving into the aural equivalent of Burger King, offering the same focus-group tested playlists across the United States, but music fans looking for more flavorful fare can pick from more than 5,000 options on the Internet, where “Webcasters” offer everything from Iranian pop to hip-hop subgenres like turntablism.