Google Gmail 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 99% on 2013-05-02
• JoshuaZ estimated 95% on 2013-05-02
• holycow81 estimated 94% on 2013-05-27
• Tuxedage estimated 99% on 2013-05-28
• procran estimated 99% on 2013-05-31
• Michael Dickens estimated 90% on 2013-06-16
• Ken estimated 99% on 2013-06-17
• PseudonymousUser estimated 98% on 2013-11-14
• rebellionkid estimated 100% on 2014-06-12
• themusicgod1 estimated 89% on 2016-04-15
• themusicgod1 estimated 84% on 2017-04-28
• gwern   judged this prediction right on 2018-04-02.