Board Thread:The Panopticon/@comment-4028641-20150828141837/@comment-2129700-20151024050545

By 'indisputable', I mean stories where multiple normal incarnations interact.

I think we should have categories, but split of into several other more specific ones. Such as:
 * Category:Stories in which multiple incarnations of the Doctor interact
 * Category:Stories featuring flashbacks of previous incarnations of the Doctor
 * Category:Stories featuring alternate versions of the Doctor
 * Category:Stories featuring multiple instances of the (insert incarnation here)

...you get the picture. Of course, each of these would have subcategories of each medium. (IE Category:TV Stories in which multiple incarnations of the Doctor interact)