Hey @Chartboost, I can't tell if this was intentional, but I clicked through, so ... I guess it's a legit tactic.pic.twitter.com/xINXmJnRWU
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
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.