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
Evan Williams (tenor) She was the daughter of Welsh immigrant parents Levi Morgan and Ann Williams. They had four children: H. Evan Williams had five grandchildren, one of whom Edgar Morgan Williams Jr of Cambridge, Maryland—survives as of 2013. He also has 13 great-grandchildren. Williams voice recorded prodigiously for the Victor Talking Machine Company and he was reported to be the Victor Company's third most popular recording artist after Enrico Caruso and John McCormack as ranked by total record sales. His two best selling titles were "Open the Gates of the Temple" and "A Perfect Day". For two publicly available (pre-1923) recordings of