Hmm, good point. Still, most of it is just magi-fi, and I like that.

What I find sad are fics where people separate the characters via sci-fi methods, and the characters can never find each other again . . . I read one where Remus and Sirius were a couple from something like fifth year (and mind you, Azkaban never happened in this story and they're now in their late thirties), and then suddenly they're both pulled into other universes. By the end of the story they didn't even remember each other, only a vague feeling that something was missing remained. It was HORRIBLE. (Actually the writing was quite good, but the plot depressed me.)