How (Not) to Advertise on the Internet http://www.codinghorror.com/blog/2009/07/how-not-to-advertise-on-the-internet.html …
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
How (Not) to Advertise on the Internet http://www.codinghorror.com/blog/2009/07/how-not-to-advertise-on-the-internet.html …