I don't know why anyone would worry about what Billy Corgan thinks. Only a pussy would go by the diminutive version of their name. He's not William, he's little "Billy." Imagine if Michael Trent Reznor went by Mickey Reznor? Also, that's what happens when you think you are the best, and you see your peers winning Academy Awards, Emmy's, etc. Just a jealous little bitch trying to make the scene...