What's playing? What songs are playing on the radio right now and where, an interactive map. Less fun, but much more useful is the site's ability to look up a station and tell you what songs they recently played. (via J-Walk)
Radio streams on the net. A huge compendium of radio stations around the globe which have internet feeds.
Religion radio co-opts low power FM. Remember the fight over low power FM? It was supposed to help establish community radio stations. It seems that some Christian broadcasting stations have been snapping up low power FM licenses to implement translators, which extend the broadcast area of their main signal. Some groups have been speaking out about this, yet the FCC only acted after it appeared that some of the licenses were being obtained fraudulently for resale. (via Jorn)