Board Thread:News and Announcements/@comment-34326521-20130818182629/@comment-34326521-20140404184830

I have one more rule to add. It's an addendum of rule #3. I'll wait one day for everyone's final input on these new rules, and then I'll be adding them to the current rules. Afterward, I'll be counting on you (users) to remove from articles and mark for deletion categories that don't follow these rules.
 * 1) If a category is only useful for 10 pages or fewer, then it shouldn't exist. Exceptions include "Candidates for deletion" and other maintenance categories.
 * 2) If a category is too similar to one we already have (like "Males" and "Male Characters"), it shouldn't be created.
 * 3) No power categories (like "Strength Aliens") or appearance categories (like "Blue Aliens" or "Small Aliens").
 * 4) No speculative categories, like "Possibly Deceased Characters". This includes "one-time" categories.
 * 5) No categories about when a character or transformation debuted.