It is possible, though unlikely given his increasing zombieness, that "Quirrell" has found a way around Voldemort's curse. The one that comes to mind is that Voldemort cursed the Defense against the Dark Arts position. Quirrell is teaching Battle Magic, not Defense against the Dark Arts, so he may be immune. Similarly, if Quirrell is Voldemort, he may be able to counter his own curse (or have put a check for himself or a loophole on the curse); if Canon!Voldemort had thought of that, he may have been able to successfully steal the Stone.
Yes, Voldemort could probably teach DaDA without suffering from the curse, and a full-strength Voldemort with a Hogwarts Professorship could probably steal the stone.
I'm not sure either of those explains how Voldemort got back to full-strength in the first place, though. Did Voldemort fake the charred hulk of his body? And Harry forgot that apparent charred bodies aren't perfectly reliable evidence of a dead enemy because his books have maxims like "don't believe your enemy is dead until you see the body?" But then what was Voldemort doing between 1975 and 1990? He was winning the war until he tackled Harry; why would he suddenly decide to stop?
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 96. The previous thread is at almost 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: