User blog comment:Brandon Rhea/Wiki Modernization Stage Two: Page and Article Headers/@comment-3013425-20170316224457/@comment-1277243-20170318004124

@MoltonMontro - I'm afraid you are mistaken. Not all wikis have pages that can be considered articles. Wikianswers, for instance. Un-answered questions cannot have any wiki-code in them at all besides categories and interwiki language links, and answered questions are usually so short that a nav template would be bigger than the answer text.