Steamrolled by #BigData http://buff.ly/YROTt1 pic.twitter.com/RxxH76dUj5
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
@MarkMillerITPro Thanks for tweeting re the big data hype. For more of my essays on science and tech, visit http://tinyurl.com/gfmtny