User blog comment:Mira Laime/Moderators Without Borders — a New User Group is Coming/@comment-31045736-20170819141320/@comment-5811199-20170820044301

Staff probably do have access to Discussions data, which can point to details like admin inactivity. However, the majority of the Global Discussions Moderators will be working on large and active wikis with under-moderated Discussions, so such a list may not be very useful.

A list of all wikis is accessible at http://www.wikia.com/Sitemap.