Using categories. You're doing it wrong.
At the bottom of a page, there's an option to add categories, but people have missed the point of it. DON't spam it with tags about that page - on mine, for example, I wouldn't put 'gorzendreef' 'ben' 'factions' 'pigrider' 'guilds' spam etc, because that CREATEs extra categories that are unwanted and messy. I would just use a few tags like 'Staff' etc, the existing, global, umbrella categories.
Towns Page Edit
Seeing that there is a page for Guilds, It came to my thoughts that there should be a page for towns too. It would be great if we could have a page similar to the Guilds page but for towns. It could be a list of towns in aplhabetical order, location, etc. For example:
Town Name: Denshir
If the town is offical, and the owner of the town agrees they can request it to be posted on the wiki, similar to the Guilds page.
This could be a subpage of Kingdoms or a new main topic. I am not asking for this, this is just an idea.