Yeah good point, upon rereading that comment he's just saying he didn't invent it, not that he's never used it. But he calls it "the dumbest non-idea", which wo

Yeah good point, upon rereading that comment he's just saying he didn't invent it, not that he's never used it. But he calls it "the dumbest non-idea", which would suggest he doesn't think very highly of it...