I wasn't thinking in terms of their video personas when I commissioned the Todd/Batman and NChick/Catwoman art. I was thinking in terms of their real selves, especially the way they goof off with each other in their joint vlogs. And frankly, Todd's dual hood look lends itself to Batman's mask, as both only show the lower half of the face. The Joker, by contrast, always has his face exposed. Wouldn't make sense for the Joker to go around hooded. Spoony has far more of a Joker look and attitude to him, and should the opportunity arise he's the one I'll commission as the Joker. I wanted the characters and CA personalities to be as plausible a match as possible (I've got an entire list of CA/Batman mashups), and that included matching their looks up as best I could.