Okay.
Looking at this again - why didn't Hermione become a ghost?
Even assuming it's just a beta-fork of her consciousness, I find it hard to believe that she would be so willing to just move on, if she had the option. And violent death by troll is exactly the sort of thing that results in ghost formation in literature.
So... evidence that someone's doing something finicky with her soul?
I don't think that's necessarily true.
If dying violently was enough on its own, then there would be scads of ghosts floating around, left behind by the war, even if you also discount those brave or unafraid-of-death enough to fight.
Moreover, Hermione's greatest fear (from the Dementor chapters) was dying alone, and Harry was there to assuage that fear. It's possible that that was enough to allow her to pass on, and that Harry's presence was the only reason that she didn't actually become a ghost. Which could have interesting effects on him if he ever found out.
Which doesn't mean that something extra isn't going on.
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 94. The previous thread has passed 200 comments.
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, 15, 16, 17, 18, 19, 20, 21, 22.
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: