How Jack Dorsey Came To Invent Square and Twitter – Business Insider How Jack Dorsey Came To Invent Square and Twitter – Business Insider 18/8 Man Scott Griffiths2015-01-03T18:55:44-08:00October 9th, 2012|The MANifesto|0 Comments Share This Story, Choose Your Platform! FacebookXRedditLinkedInTumblrPinterestVkEmail