Developer Analytics: Advanced Statistics for Facebook Applications (Invites) ( http://tinyurl.com/2q7ssx )
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
Developer Analytics: Advanced Statistics for Facebook Applications (Invites) ( http://tinyurl.com/2q7ssx )