In less than two weeks, The Dark Knight will finally be in theaters. I’ve been waiting for this one for a long time, probably since that final scene in Batman Begins, where Christian Bale’s Batman first lays eyes on the calling card of Gotham City’s latest psychotic criminal, a calling card that happens to be a playing card. I left the theater grinning as wide as the Joker himself, not only because a genius filmmaker and my favorite actor had more than done justice to my favorite superhero, but…