And frankly I keep thinking that Quirrel seems to actually care about things more than you'd expect Voldemort to be capable of emulating.
The trouble is that we know very little about Voldemort's personality. Canon!Voldemort is practically a cardboard cut-out of a villain, whose attributes can be summed up as cruelty, power, fear of death and being like a snake. He is also at times clever and manipulative, but these attributes fade in and out (see the "Bahl's Stupefaction" reference, for example).
Is HPMOR!Voldemort copy-pasted from the original? It seems unlikely for a variety of reasons, such as the fact that he'd make an unworthy villain for Harry Potter to face, or the fact that Eliezer is a good writer who would not leave a major character two-dimensional.
How, then, is he different? His foes describe him as extremely intelligent, with the implication that he has been upgraded in a similar way to Harry, yet as Harry realises, a rational!Voldemort should not have had to fight a protracted campaign in the first place, never mind losing it. His treatment of Dumbledore and his brother is indeed cruel, as are a number of other actions, though they are always cruel to serve an end, not because he is evil for evil's sake. He is implied to be very powerful, though little evidence of this is provided. We know little about his attitude to death, but there's no reason to believe it's greatly altered from canon. And little is made of any possible snake affinity, though if he is Riddle, he is a Parseltongue and the Heir of Slytherin.
In short, it seems like we know very little about HPMOR!Voldemort, including what he might care about, or how much, so we're not going to get far if we attempt to use his personality as evidence.
That is the trouble indeed. We only have a few reliable pieces of information regarding Hpmor!Voldemort's character: the incident with Dumbledore's brother and his treatment of Bellatrix. The former is filtered through his enemies and the latter comes from the mouth of one of the most likely suspects. We also have Harry's memory of his mother's death.
The trouble with the ransoming of Dumbledore's brother is that we don't know about his motivations. We just know he did it and we have a report from Snape that he was pleased to force Dumbledore to start ...
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: