Fair point, though I feel like that logic is sort of letting them cause a comparatively large disruption to our enjoyment of real-time discussion of the final arc of a fiction we've been following for years, in return for the prevention of a comparatively small temporary disruption to their enjoyment of the Discussion forum. Scope, of course, plays a part here, but I doubt it's remotely enough on the side of the 500 comments people to tip the scales.