E-Media Tidbits: Secondhand Twitter Posse: How Big Is Yours, and Why Should You Care?: .. http://tinyurl.com/562cre
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
E-Media Tidbits: Secondhand Twitter Posse: How Big Is Yours, and Why Should You Care?: .. http://tinyurl.com/562cre