<<Do not troll - "Trolling," i.e. posting inflammatory, off-topic, or insulting messages just to provoke a reaction from others, is completely unacceptable and will result in your account being promptly banned. However, friendly debate, socializing, and good humor are perfectly welcome here. What crosses the line is when someone behaves in a manner that degrades the quality of the forums for other members. These forums are a resource for your personal growth, not a juvenile stomping ground.
Avoid thread-hijacking - Thread-hijacking is when a member attempts to derail a pre-existing discussion and take it away from its original topic. This behavior can be frustrating to members who want the discussion to proceed on course. If you wish to take a topic in a new direction that would otherwise derail the original thread, simply start a new thread for your own topic. Do not engage in thread-hijacking, as it reduces the quality of the forums for others.>>
snipped from forum guidelines.