Love YouTube in full screen? Now you can scroll down to Like, Comment, and Subscribe without ever having to exit full screen. Scroll back up to return to the full screen experience. Try it out!pic.twitter.com/Bj3b1umKuE
Have to say I'm not a huge fan of this. If I want to look at the details, I exit fullscreen and look at them. And if the rest of the page is still available with the video in fullscreen, then the video isn't technically in fullscreen is it? Basically hiding the edges of the page.