We all know that posts sometimes accidentally get sent from Anonymous Monk because the user's session got logged off. But presumably we still know what IP-address it came from, and that these are likely to be fairly-unique. How about a feature that lets you reclaim an anonymous post that came from your IP? One positive experience-point would be deducted, total not less than zero, so that you could not upvote a post (to find out what the XP count is), then adopt it to promote yourself to the papacy.