Sure, sure. If a tool or an idea is popular it still may not be any good. But the thing about groupthink is, it is at its most insidiously effective when its p

Sure, sure. If a tool or an idea is popular it still may not be any good. But the thing about groupthink is, it is at its most insidiously effective when its participants don't recognize it as such. It works best when one feels oneself an iconoclast for saying what most everyone around them believes.