A general norm in forums discussing fiction is that all material published through normal channels (or all but the most recent) is treated equally in regards to the spoiler policy. This would include the entire fic and all authors notes, and not allow for any "retractions" to make something "no longer common knowledge"
Even granting that this is indeed the "general norm" in such forums (I wouldn't know), don't you think that when a thread in some forum states different rules, then it ought be respected?
Or do you feel that no thread, anywhere in the internet, should be allowed to utilize different rules than what you consider the norm?
What I described as the norm has the distinct advantage that the set of things considered "non-spoilery" can never have things removed from it, only added. So people don't have to keep track of removals to know if they can still discuss something that was openly discussed in the past. Having a rule that does not have this property just doesn't work well. You end up with people ignoring the rule, people complaining about the rule, people getting punished for posting things they believed were okay to post... basically everything we've seen in this ...
The next discussion thread is here.
This is a new thread to discuss Eliezer Yudkowsky’s Harry Potter and the Methods of Rationality and anything related to it. This thread is intended for discussing chapter 84. The previous thread has passed 500 comments. Comment in the 14th thread until you read chapter 84.
There is now a site dedicated to the story at hpmor.com, which is now the place to go to find the authors notes and all sorts of other goodies. AdeleneDawner has kept an archive of Author’s Notes. (This goes up to the notes for chapter 76, and is now not updating. The authors notes from chapter 77 onwards are on hpmor.com.)
The first 5 discussion threads are on the main page under the harry_potter tag. Threads 6 and on (including this one) are in the discussion section using its separate tag system. Also: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14.
As a reminder, it’s often useful to start your comment by indicating which chapter you are commenting on.
Spoiler Warning: this thread is full of spoilers. With few exceptions, spoilers for MOR and canon are fair game to post, without warning or rot13. More specifically: