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
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more