Also, not to take ProJared's side (like I said, we don't know who's lying, and it seems he may have sent some nudes to some underage girls), but regardless of his particular case, "someone should never exchange nudes with fans because it's an abuse of power" is such a dumb line of thinking. Abuse of what power? The fact that your fan likes you? That "power" is a prerequisite to all advances like that, in every relationship.
"I liked him and he asked for nudes, so I sent him nudes" is how they all go. What extra "power" is supposed to be brainwashing these girls to the point they can't consent to nudies?