Well, I've been a fanfiction writer for just over a year now, and my specialized subject would have to be Yugioh. ^^ Mew, its the only fandom that I write for!
I don't write incest at all, so if any of my fics have sibling and friendship cuteness, take it as incest and I will personally hunt you down and thwack you with some kind of hammer. You HAVE been warned. Mwyaha!
I've semi-migrated here from fanfiction.net due to my annoyance at all the rules and restrictions being imposed upon us writers. XD; Not to whine or anything, but I for one find it pretty unfair.