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) (RU) while at Aberavon RFC in 1925 against England and Scotland. Evans won his first cap aged 18 which at the time made him the second youngest player to represent Wales after Norman Biggs in 1888. Evan Williams played right-, i.e. number 3, in Leeds' 2-8 defeat by Hunslet in the Championship Final during the 1937–38 season at Elland Road, Leeds on Saturday 30 April 1938. Evan Williams played in Leeds' 11-8 victory over Swinton in the 1931–32 Challenge Cup Final during the 1931–32 season at Central Park, Wigan on Saturday 9 April 1932, and played , and scored 3-goals