I would agree with you until i saw the three videos from https://news.ycombinator.com/item?id=18967921 https://news.ycombinator.com/item?id=18967921, looks like

I would agree with you until i saw the three videos from https://news.ycombinator.com/item?id=18967921 https://news.ycombinator.com/item?id=18967921, looks like it is more than randomness.