Funny you should say funny you should say that. Eternal is one of the few ponyfics that EDIT is anti-death, in that there's a point where Celestia reflects on how people have speculated that it must torture her to see everyone she knows die, but she still enjoys living, thank you very much.
I've got my own mostly-anti-death ponyfic, in second round at EqD, but you can see it here. I don't know if EqD will ever approve it, as it's inherently thinky, but I did get a revision request, so I'll keep my fingers crossed.
ADDED: On further reflection, my story isn't about being anti-death. That's just a plot point.
MLP fanfiction is generally anti-death? I'm surprised.
If that's true, that's quite interesting. MLP is a half-plausible utopia which unlike many utopias seems like it would be an upgrade over the real world (I'm surprised Eliezer hasn't done a post analyzing MLP from his Fun Theory perspective yet EDIT: see Friendship is Optimal); do such half-plausible utopias defeat the usual deathist memes? If so, that seems like evidence for the basic thesis of http://lesswrong.com/lw/6vq/on_the_unpopularity_of_cryonics_life_sucks_but_at/ - people don't care much about...
For the past two months, I've been writing, and posting, roughly two thousand words a day of "Myou've Gotta be Kidding Me", a story set in a "My Little Pony: Friendship is Magic" fanfic universe, "Chess Game of the Gods". Outside of the sheer NaNoWriMo-like exercise of pushing out near-daily chapters, I've also been trying to keep in mind the various principles I've learned from Yudkowsky and LessWrong, and to try to present them in a way that people who like reading MLP fanfics might be able to appreciate.
I've just come to something of a minor climax with chapter 60, and while I'll definitely be continuing the story, this seems like a good time to mention it here, for whatever feedback and constructive criticism anyone cares to offer.