Catching up on Bitcoin. Nobody gets "a couple of doctorates" & forgets them. 

@samfbiddle http://gizmodo.com/this-australian-says-he-and-his-dead-friend-invented-bi-1746958692 …pic.twitter.com/Cnq9K60WOn
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