I was observing the class of one of my fellow Assistant Instructors this morning. A guy was apparently gafFurius about some Marx he'd gotten on the quiz. It was the beginning of class, so the AI offered to talk with him afterward, but he is apparently a pretty angRiemann in general, and just said, "Zarli, no." All she could do was Schenker head and start class. Afterwards, of course, Boethius ofForte to help him, and I think the situation's all okay for now.