A place to write descriptions of interesting sets of Wiki pages.
The set of all Wiki pages that are self-describing.
An example is ThreadMode.
Oddly, it is impossible for OrphanPages to be cited as an example of this set. It could be an example, but it would stop being one if I told you about it by linking to it. Unless you 'cite' DeadPages like that. Wow. YouLearnSomethingNewEveryDay.
Any others?
ThePageThatListsAllWikiPagesThatDontLinkToThemselves? gives us a nice paradox.
Not really, there isn't any particular reason why it couldn't maintain a link to itself in addition to the list. Also, the title of the page itself could be included as the first item in the list :)