A new rule has been added to the forum rules list:

4. You will act like a mature adult, even if you aren't one.
Maturity is at the heart of a successful community. A small group of immature members and/or actions can bring down the quality of an entire community experience. Therefore we have decided to implement a three-strike system. If you are acting blatantly immaturely and it is causing any sort of problem in the community or the chat, you will be issued a warning to your account by a moderator. If you receive 3 warnings within a few months' time, you will be temporarily banned from the site to think about your attitude. Warnings are at the discretion of moderators, and your three warnings will be reviewed for legitimacy before you are temporarily banned. You will be notified each time you are warned, and a reason will be given for the warning - when possible, the incriminating post will be referenced.