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 (rugby) Evan Williams (rugby) Evan Williams (18 June 1906 – 18 November 1976) was a Welsh rugby union, and professional rugby league footballer who played in the 1920s and 1930s. He played representative level rugby union (RU) for Wales, and at club level for Aberavon RFC as a centre, i.e. number 12 or 13, and club level rugby league (RL) for Leeds, as a or , i.e. number 3 or 4, 6, or 7, He died in Leeds. Williams was born in Port Talbot, Wales, he died aged 70 in Leeds, West Yorkshire, England. Evan Williams won two caps for Wales