I'm not sure if there is a slipperier slope than trying to determine creative primacy, and the slope in question is further lubricated by the fact that we're talking about not only popular culture but also literary heritage and folklore. Everyone borrows. Some borrow more than others, and we have laws to govern that sort of double-dipping. But it remains to be seen whether the court will find in White Wolf's favor where the movie Underworld is concerned.
