I thought the OOC messages specifically for this case were pretty mild...obnoxious and bitchy yes, but not worthy of a federal case IMO. But like I said, I don't know what else he's done.
Nor does it matter. The particular messages for the case are judged because someone thought they were worthy of a case. That's how our system works: Nobody does anything unless someone calls for help, i.e. brings a case.