Ben Bernanke is not only blogging now and thereby making an unwelcome contribution to lowering the citizenry's aggregate economic intelligence, he has also decided to once again follow in the footsteps of his predecessor, "Maestro" Alan Greenspan, by joining a hedge fund. Bernanke is calling in some markers and is about to cash in by becoming an advisor to the Citadel Group, the world's most highly leveraged large hedge fund and HFT shop.