(Going to hold off until the next model me thinks. There's still a lot of apps I can develop for the 3G featureset.)
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
(Going to hold off until the next model me thinks. There's still a lot of apps I can develop for the 3G featureset.)