First, I find it very hard to believe that something IS popular or very popular just because it's out there, like a book or a different irrelevant video. I mean, for there to be millions of Ebooks makes no sense to me. It makes more sense to NOT use "popularity" in huge numbers, especially as I live in a peaceful place. Also, some books are not interesting at all, even to me.By the way, it does surprise me how some people take a book or themselves or a review seriously. It seems odd. I'm sound.