This is rules addendum #4, and is effective starting today. It has been edited into the main rules topic.

Number of Characters
You are limited to three characters, unless you have proven to be an active poster (this is judged on a case-by-case basis). If you feel you are active enough to handle a fourth character, you must PM a staffer to request permission to create another one. Conversely, if you do not keep up all your characters, you may be requested by a staffer to retire one or more. Fourth and above characters are reviewed much more strictly than the first three (we expect them to be very unique from your other characters, and fulfill a purpose).

Note:
Please note that you cannot have an overall signature height exceeding 200 pixels, and images are restricted to 150 pixels high and 500 pixels wide.