Apparently Wikia has recently introduced a new level to categorizing templates: Template Types. I'm honestly not quite sure how useful this really is, but there's no reason for us not to use it. As such, I've went and categorized all of the templates. I won't really describe the system here, go read the linked post for that, or just go try it on a template page, it's very easy to understand. I'm just making a note here to remind everyone to always categorize a template after creating one, and if you can't/don't want to, ask me to do it.
Also, a note for Marcello to deal with this.