I am just asking because so much of what we think of as Batman is not from the medium that he originated from. From the Batcave and even possible Alfreds more lanky figure to Bat-Girl and Harley Quinn. I know that some addition are not populare such as monster Penguin and the Joker having Jack Napier as an official real name but regardless Batman would not be the same if not for other medium then the printed paper. Same can not be said about other comic book characters, I mean I do not remember Miranda Wilson ever showing up in Spider-Man after 1994-1998 show and Tony Stark has not been turned into a teenagers in printed media as far as I know.