Yes he is a pisser to be sure. There are a few others as well such as Axl and PacificSun who have a tendency to be abrasive. But since they dont go blatantly over the line I havent seen a need to do anything punitive.
Its a big affiliate world and not everyone is going to have the most pleasing personality or diplomatic style of posting, as long as they dont get carried away or abuse others, I let them have their say too.