Something about SW players (at least on the B&C) seems to predispose them to writing fanfics, and none of them are ADB. It drives me nuts. I can really only abide pokemon fanfics, which are awesome.
I guess I'd be more open to 40k fanfics if people branched out to, say, first person nid or ork fanfic. I'd love for someone to write a short story from the perspective of a ripper... really get in and flesh that character out.