[[File:JACK DORSEY by Luis Cortes.jpg|thumb|100px|Jack Dorsey. Photo: Luis Cortés/El Universal.]]
[[File:JACK DORSEY by Luis Cortes.jpg|thumb|100px|Jack Dorsey. Photo: Luis Cortés/El Universal.]]
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'''Jack Dorsey''' (b. November 19, 1976 - ) from St. Louis, [[Missouri]], is an American software architect and businessman, best known as the chairman and Co-Founder of [[Twitter]] (associated with Biz Stone and Evan Williams).
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'''Jack Dorsey''' (b. November 19, 1976 - ) from St. Louis, [[Missouri]], is an American software architect and businessman, mostly known as the chairman and Co-Founder of [[Twitter]] (associated with Biz Stone and Evan Williams). He had made his fortune selling his successful internet firm Blogger.com to [[Google]] for an undisclosed sum.
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''What if you could share your status with all your friends really easily, so they know what you're doing?''
''What if you could share your status with all your friends really easily, so they know what you're doing?''