Websites get more traffic and, in some cases, more money, the longer you stay on their site and the more you get hooked on their content. On YouTube, that equates to watching more and more videos without having to stray away from the page. And what better way to do that than by enticing you video after video after video. That's right, YouTube's once experimental Autoplay feature is now rolling out to all users to keep you from getting bored, or escaping. Fortunately, it's easy to turn it off.