I believe they attributed this to MAU/DAU of Digits[0] who are not otherwise MAU/DAU of Twitter. Ostensibly, users who use Digits to sign into 3rd-party apps ri

I believe they attributed this to MAU/DAU of Digits[0] who are not otherwise MAU/DAU of Twitter. Ostensibly, users who use Digits to sign into 3rd-party apps ride in the same DB as bona fide Twitter users, and they just didn't discount them. [0]: https://techcrunch.com/2014/10/22/twitter-launches-digits-a-new-way-to-sign-in-to-apps-without-using-passwords/ https://techcrunch.com/2014/10/22/twitter-launches-digits-a-...