The user agreement says..

"It is expected that all users who want to post on these discussion boards will do so without making rude comments or issuing personal insults."

It does not say we are bound to, or that people are not allowed to, yet I get the idea that this is about general open boards.

It also says..

"Users acknowledge that designated moderators are in charge of their respective boards.
Moderators have the rites to modify posts with inappropriate material. This includes posts with implicit attacks that might lead to verbal sparring as well as bad language."

It's upto the moderator of the board, which in a club I thought would have been the manager/big boss.

"Moderators will abide by the stipulations of Guildeline #2 before taking additional actions."

"Consequence:

Upon a first infraction, a written warning is given to the user.
Upon a second infraction, the user will be banned from any board or boards in which the violations took place.
Upon a third infraction, the user will be "muted", and unable to post on any board.
Upon a fourth infraction, if the user continues to make overtures through another member posting for him or her, or if links to other websites or other media are provided to give the muted party a "voice", all participating users will be banned from the site."

"Amendment of Guidelines

The BrainKing staff reserves the rite to revise these rules if and when it is deemed necessary.
All such modifications take full force and effect immediately thereafter."

If the rules have been modified then make such ammendments openly known.

I see no rules were broken except that by BK and the person taking the posts out of context.

Looks like someone was using the posts as an opportunity to get a bit of vengence in light of some old grudge!!

But that is my opinion :)