I'll have to admit I did not do further research into writers/actors other then the stuff that was on the collectors edition.
But I like the idea of some pseudonymous erotic fan art
I wonder what it would be like to read fanart about your own character though. Would it be creepy, or really hot.
I think it would be awesome. You'd feel like you'd really made it as a writer when other people want to write your characters.
I have read that J.K. Rowling is incredibly against it and creeped out by it, Jason Isaacs (Lucius Malfoy in the Harry Potter films), however, has said that he loves reading Malfoy slash stories!