Heh...
Have an idea about a Buffy fic where it shows what would happen if Xander and Buffy ever hooked up. I was thinking any and all vampires and demons would suddenly turn to dust and the world would become normal and that's why Whedon didn't ever want them to hook up on the show. Just didn't like how the "official" Season 8 comic books wound up being "how can we disgust a lot of Buffy fans even more than we already have?" thing...