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
Howard E. Dorsey 1935" In 1933, Dorsey was the manager of the unsuccessful campaign by Winfred J. Sanborn for election to the Los Angeles City Council in the 9th Councilmanic District against George W.C. Baker, and in 1935 Dorsey was a candidate himself for the same seat, losing to Parley Parker Christensen. He ran again in 1937, beating Jack Y. Berman in the runoff election "by a comfortable lead." In the mid-1930s, the 9th District was generally bounded on the north by Alhambra Avenue; south, 25th Street; east, Indiana Avenue; and west, Figueroa Street. Dorsey was considered a liberal and a progressive. In