Apparently Graydon Square beat the crap out of Brian Sapient (of the Rational Response Squad (deny the holy spirit challenge)) for rather arcane reasons. Brian had purchased some CDs for resale and Graydon felt he was being ripped off via some strange logic suggesting he didn't already get his money.
See I told you all atheists were immoral thugs.
Wait, no I didn't. Apparently when people are bipolar and off their meds they are prone to attacking you.