Since I used to be a Wikipedia admin, some smaller wikis are wary of the work I do: 1) they want to keep their policies distinct from Wikipedia, and 2) they often discourage non-substantive edits.

<p>That said, there is structural cleanup that some of them find useful:

<ul>
<li>the various Special: maintenance pages
    <ul>
    Special:BrokenRedirects<br>
    Special:DeadendPages<br>
    Special:DoubleRedirects<br>
    Special:LongPages<br>
    Oldest pages (Special:AncientPages)<br>
    Orphaned pages (Special:LonelyPages)<br>
    Pages with the fewest revisions (Special:FewestRevisions)<br>
    Special:ProtectedPages<br>
    Special:ProtectedTitles<br>
    Special:ShortPages<br>
    Special:UncategorizedCategories<br>
    Special:UncategorizedImages<br>
    Special:UncategorizedPages<br>
    Special:UncategorizedTemplates<br>
    Special:UnusedCategories<br>
    Special:UnusedImages<br>
    Special:UnusedTemplates<br>
    Special:WantedCategories<br>
    Special:WantedPages
    </ul>
</ul>