Other wiki features are simple organisational issues. We popose a manual solution to some problems. These are discussed on this page.
Category tags are links at the bottom of the page that point to a category page (see CategoriesAndTopics). Since the wiki produces an AutomaticLinkBack, you can use the category page to search for all pages that link to it -- ie. search for all pages that belong to that category.
The InterMap file lists URL abbreviations. Each such abbreviation is an InterWiki "moniker". It makes linking to other wikis simpler. The links look closer to a WikiName than to an ordinary URL, encouraging contributors to use them, thus linking the two wikis closer together.