I've noticed that the welcome message for new users is creating red links when pages that people first edit are deleted. This makes Special:WantedPages useless as it is filled with pages that we don't want.
An easy solution is to use this parser function when linking to the first page that the user edited.
HandsomeJSJ is an administrator on the wiki but he barely has 400 edits, has not been active since JULY... and is not contributing actively at all. I think that administrator rights may be preserved only if the administrator keeps a consistent job.