8. Do not drive a thread Off-Topic
"Off-Topic" posts in a thread are constituted as posts that are irrelevant to the thread's intended purpose or discussion. If users consistently attempt to derail the thread’s subject, then moderators will take action against the user(s). It is the thread owner’s responsibility to make moderation aware when user(s) attempt to derail the thread.
If only this Forum had somekind of moderator.