Online New Media Timeline (2007): Previous: 2006 / Next: Timeline Intro .. http://tinyurl.com/3a5qnj
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
Online New Media Timeline (2007): Previous: 2006 / Next: Timeline Intro .. http://tinyurl.com/3a5qnj