I would like to suggest; especially for Special:WantedPages, Special:WantedCategories, Special:WantedTemplates, and Special:WantedFiles; is those pages ignore everything outside of article space including Talk:. This way the special wanted pages are not cluttered with redlinks from non-article spaces where redlink fixing is not a priority. There may be a few users who have redlink farms in user space which would give undue weight to a topic. There is currently a discussion on En where people who regularly try to clean up redlink categories are bogged down with wanted categories in user space which are not meant for creation.