He violated the following guidelines:
1: Beef will not be tolerated in any forum. Differences in opinion are expected, but please debate respectfully.
2: Beef are comments made for the purpose of insulting somebody else with negative intent, looking for a negative reaction, or blatantly insulting somebody. The difference between beef and people who are "clowning" around is the negative intent.
8: Understand that your beliefs are opinions, and not everybody will agree with you. Do not shoot down others for having a difference in opinion.
13: If your posts lower the average IQ level of the board, you will be banned. Example: Free posting, lame repetitive jokes, bickering, constant obscenity, immature vendettas, general annoying immaturity, failure to contribute to a community feel, private Messenger like conversations etc.