Slightly OT, but driving out of Binghamton NY yesterday, WHRW-FM. Fascinating station, operated by students at Binghamton University. According to Wikipedia, it adopted a free form format back in the late 60s and has never wavered. I listened for a good half hour before the signal broke up and heard jazz, funk, some MOR, some hard-to-describe foreign stuff, all mashed together. None of it announced, which was a drawback IMHO, but still, daring radio. Fun, and I'll listen more.
The Wikipedia page on the station is a good read, BTW.
s.