Daniel Mayer wrote:
New users and anons can’t upload since undoing that is something that only admins can do. Creating new pages is also something that only admins can undo. Ergo…
In a very narrow sense that's true, but any user (admin or not), may tag an article (or image) for speedy-deletion, which is in effect as good as deleting it (speedy-tagged articles rarely last more than an hour before an admin comes along and clears them out).
-Mark