game of thrones and the most-watched tv finales ever via @sarafischer for @axiospic.twitter.com/twzULHHacX
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
This is an interesting (albeit implicit) long-tail illustration, @chr1sa. GoT viewers seemed legion to me...
...but by historical standards that include changing media structures, it was (relatively) niche.