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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.