in the case of Ken Kesey it's always 'Further'...pic.twitter.com/Nr5OUdTq9N
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
why 'grammar'?
Farther when talking about distance.
Ask Maurice de Hond in The Netherlands.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.