Twitter's most frequent squawkers a loud minority http://technolog.msnbc.msn.com/_news/2011/03/29/6369162-twitters-most-frequent-squawkers-a-loud-minority …
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
Twitter's most frequent squawkers a loud minority http://technolog.msnbc.msn.com/_news/2011/03/29/6369162-twitters-most-frequent-squawkers-a-loud-minority …