On the other hand, Bacon's diary has nothing to commend it in terms of material (it is just a book),
I’m not arguing, but how do we know that? IIRC we’ve never seen exactly what was in there, and Harry never got around to reading it. And it doesn’t sound like Quirrell to just make a gift just because it’s an "old rare item”, especially since he doesn’t quite like science and Bacon’s relevance to Harry is not that he had magic, but that he was a (proto-)scientist.
We're told that Bacon's research into magic did not get very far without a wand, and he never had any formal magical training since he refused his letter. It thus seems unlikely that he enchanted his diary in any interesting way.
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 95. The previous thread has passed 300 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, 23, 24.
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: