Google Calendar will survive 5 more years
Created by gwern on 2013-05-02; known on 2018-05-02; judged right by gwern on 2018-04-02.
- gwern estimated 95% on 2013-05-02
- themusicgod1 estimated 71% on 2017-04-28
- gwern judged this prediction right on 2018-04-02.