People who cannot behave or have conversations like civilized people will be banned from the board. Posting here is an extra privilege outside of the game... a way to communicate with your fellow players and the admins as people, not as characters. Abuse that privilege in any way, and you will be banned.
After being banned, you can still read the game updates, rules, etc while on the board as a guest.
If you decide to work around your banning, and re-register for the boards with a new name, you will be banned from the game itself.