(also I wanted to retweet that article but I couldn't find the tweet I got it from, because I open tabs then don't read them :O)
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
(also I wanted to retweet that article but I couldn't find the tweet I got it from, because I open tabs then don't read them :O)