Before downvoting this commentor, make sure you've read and understand the contents of the article. Also, there's a reasonably in depth discussion about the art

Before downvoting this commentor, make sure you've read and understand the contents of the article. Also, there's a reasonably in depth discussion about the article here: https://news.ycombinator.com/item?id=8500970 https://news.ycombinator.com/item?id=8500970