At least in stable Opera releases, Chrome, Firefox and IE8. Not in Safari. /cc @miketaylr @thomasfuchs
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
At least in stable Opera releases, Chrome, Firefox and IE8. Not in Safari. /cc @miketaylr @thomasfuchs