I know several FReepers frequent Karl Denninger's Ticker Forum, and I came across this very interesting thread. It seems that David Kellerman was banned from Ticker Forum, former screen name "Blumunki." There are links on this thread to comments made by the member purported to be Kellerman. He was called a troll and a pump-monkey. Karl claims some of these replies came directly from FRE, and he's offering his IP logs to investigators.