Hobnob: The Facebook Application that LinkedIn Doesn’t Want You to See ( http://mashable.com/2007/10/18/hobnob/ )
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
Hobnob: The Facebook Application that LinkedIn Doesn’t Want You to See ( http://mashable.com/2007/10/18/hobnob/ )