Jack Dorsey fashion design. As the service began to grow in popularity, Dorsey chose the improvement of uptime as top priority, even over creating revenue – which, as of 2008, Twitter was not designed to earn. Dorsey described the commercial use of Twitter and its API as two things that could lead to paid features. He describes his three guiding principles, which he says are shared by the company, as simplicity, constraint and craftsmanship. On October 16, 2008, Williams took over the role of CEO, while Dorsey became chairman of the board. On March 28, 2011, Dorsey returned to Twitter as Executive
Stephen Bernard Dorsey Stephen Bernard Dorsey Stephen Bernard Dorsey is a serial entrepreneur who founded several companies, two of which he built into international leaders among manufacturers of word processors. He currently is the CEO of babyTEL, an Internet Telephony Service Provider. Dorsey was born in Montreal, Quebec, Canada on July 10, 1937 and is a Massachusetts Institute of Technology-trained engineer. His son Dan Dorsey, as part of his preparation to film a video about his father, made a March 2017 visit to an exhibit at The Personal Computer Museum by curator Syd Bolton that focused on MICOM. In 1967, Dorsey founded AES