How Facebook has changed our definition of "friend," according to one professor in the @MUCollegeofComm: http://bit.ly/bMZl7Z
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
How Facebook has changed our definition of "friend," according to one professor in the @MUCollegeofComm: http://bit.ly/bMZl7Z