(Mind you, I am weary to be going up against the Church of oAuth. Here's hoping no fatwās are issued.)
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
(Mind you, I am weary to be going up against the Church of oAuth. Here's hoping no fatwās are issued.)