Partly, I really want to start a discussion on all of the above! The poking and prodding of various factors on the "The label of 'Mary Sue' is being used as a bat for sexism" camp is making more sense to me as time goes on, and I see female characters get bashed for things they shouldn't, and male characters given a sort of pass on the whole thing.
And part of me just wants company to snark mightily at this ridiculous Canon Stu. Seriously, can you say wish-fulfillment self-insert fantasy? He keeps using the word 'druid,' but I do not think it means what he thinks it means.
But seriously, I've been talking this over with a friend a lot, after Tamora Pierce linked some very, very interesting things on her Livejournal. I've been a fan of her books for ages, they're part of what got me into fantasy, and she has earned a great deal of respect from me. So when I see her snarking at users of the term Mary Sue*, openly, in a comment thread, part of me shrivels up into a dark corner. And when I see novels like this praised and exalted, while I know-- know that a female protagonist doing half of that would be laughed out of the genre, it stings. And it makes me wonder.
And then I go onto the IRC, and talk to people, and get into passionate arguments about why, precisely, being Teh Awesome does not a Mary Sue make. What it comes down to, for me, is this. Does a character matter? Are they their author's best traits and tragically misunderstood traits 'flaws' welded onto a fantasized face and body, and dropped into a universe of the author's choice, where all who surround them seethe with jealousy of swoon with adoration? That's the key, for me. In 'Suedom,' by Andy and Saphie, where the two people get dropped into LotR and discover that they themselves are Sues-- the wilver hair and giant mammary glands only come in the second chapter. The real "Oh God We're Sues" moment comes when Bilbo drops to one knee and begins to recite bad Shakespearean at them. (Also he's lacking in the sniffles and in the wrong time, but you know what I'm at.) It just burns-- I see close friends, feminists, talking about the sexism of the Sue label, and then I come back to the PPC and find someone has changed "A Suethor will put his/her whatever" into "A Suethor will put her whatever," with the explanation that a lot of Suethors are female.
I like this community, because for me it's always been a bunch of fringe-loving geeks (I mean, come on-- we're on the fringe of a subgenre of a subgenre), a supportive place for people looking for concrit and help growing as writers, a place to cower from the awful standards of most fiction, fan-based and otherwise... the works. It's home. But when Tamora Pierce is gnashing her teeth about the word Sue being sexist, and I come back to people going "Well, this girl's a Stu, she's really powerful and beautiful and an orphan and that just says it all, doesn't it?" ...I wonder.
So, I guess this is part rambling, as per the Constitution, part plug of a seriously-wtf series, and part legitimate question. What is it that makes a Sue a Sue, a Stu a Stu?
For my own answer, I'd say the character. I think it was DML who posted the best litmus test I've ever seen, seriously-- I don't care that your OC's got rare and uncommon beauty, is a good fighter-- hell, if you've got a good explanation as to why, special powers. But that's the key, for me. What makes a character good isn't their normality and ability to not outshine or bend anything or anyone, ever. It's in the word: character. If she's got a name like Chiannariel Moonswaternight, but she's believable, her story works, she's got depth and personality and character, I don't bloody care, she's not a Sue in my book. If an OC has the unremarkable name John Doe, he doesn't have any special powers or overshining beauty, but he's flat and floppy and clearly the self-insert of an unimaginative high-schooler... he's a Stu!
I don't know, maybe I'm getting too worked up for this; I definitely don't have the spoons to post it, and there's a huge number of brief threads up already-- hey, Huinesoron's goodfic-crit-thread is off, I'm sorry I never got a chance to post there. Ah, well. I'm done rambling.
...Thoughts, anyone still reading?
*For reference? A snippet: And people who characterize those non-mainstream characters as Mary Sues don't read, don't know their literary history, don't know their social history, and don't know their feminist history. Until they know any of these, and perhaps political history as well, there's no point in talking to them, because they don't even speak the same dialect as a person with a modicum of education in the real world.