The future of social relations | Pew Research Center's Internet & American Life Project ~ http://bit.ly/9hcKKw
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
The future of social relations | Pew Research Center's Internet & American Life Project ~ http://bit.ly/9hcKKw