@gregfinn I believe normal/default Chrome installation doesn't even send that sort of data back to Google, e.g. https://plus.sandbox.google.com/114128403856330399812/posts/DxHQ5tfJTLo …
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
@gregfinn I believe normal/default Chrome installation doesn't even send that sort of data back to Google, e.g. https://plus.sandbox.google.com/114128403856330399812/posts/DxHQ5tfJTLo …