Wonderful... they cleaned it up.
http://en.wikipedia.org/wiki/WAAF-FM (scroll to "John Osterlind" or "Peter Blute")
In August 2004 Jerome Corsi, co-author of the controversial and influential book Unfit for Command, apologized in the national media for racist, homophobic, and anti-Islam comments, as well as slurs made against liberal political figures, that he made on Free Republic under the user name "jrlc." The posts were discovered and made public by Media Matters for America, a liberal website [1].
How was this "outing" possible? I also recall that Buckhead was outed.