We should come up with a categorization policy for this wiki.
This is what our current policy looks like:
Categories are used for both organizational and navigational purposes. When adding categories, make sure that the category belongs in the article. Also always check the description for each category before adding it.
Always pay attention when adding a category, categories need to be written and capitalized properly in order for them to work.
Categories don't work like "tags" do on other sites.
Please do not add too many categories to a single article.
Here's a couple of helpful tips to prevent over-categorization.
If an article is in the Celebrities category then it doesn't belong in the Minor characters category, same goes for Background Characters etc.
Episode specific categories don't belong in character articles and vice versa.
Do not make-up unneeded categories, they will be removed from the article and deleted.
If an article is in the "Houses" category, then don't add it to the "Locations" category, because "Houses" is a sub-category of the "Locations" category. Same goes with all other categories and sub-categories.