Its just a sign of respect towards other users, its not an actual rule.. even though it is enforced. I think you understood anyways
?? http://www.chromeplugins.org/google/...b3_board_usage I cannot find this rule anywhere. Please provide link so I have a chance of finding other weird rules.
This is a swear-free forum, therefor, please don't swear! Consider this as a first warning. Thanks, Stamga (Moderator)