User blog comment:The Milkman/Indoctrination Theorists Say the Darndest Things/@comment-2250460-20121023003114/@comment-2250460-20121023054441

Well at this point, I think I could go the rest of m life without hearing one word about the ending and be happy.

So to answer your question: Never. It will never be acceptable to talk about again (at least to me).