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
It's easy to find other examples. John Sidles at UW has done this kinda thing several times. One example: I believe @dabacon told me that Sidles had found some kinda bug in the way LIGO approached gravitational wave detection. He's trained as a doctor.
He also co-invented magnetic force resonance microscopy. Just a very curious, imaginative person, who sometimes beats the experts at their own game.
So "error prone" in my sentence is doing a lot of work: we should remember that error prone does not mean "always in error"!
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.
