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
Biz Markie New York. He graduated from Longwood High School in 1982. Biz Markie was interviewed in the 1986 cult documentary "Big Fun In The Big Town". Markie released his debut album, "Goin' Off," in 1988, which attracted a fair amount of attention, largely due to the lead single, "Make the Music With Your Mouth, Biz". The album also featured the underground hit singles "Nobody Beats The Biz", "Vapors", and "Pickin' Boogers". On October 10, 1989, Biz Markie's second studio album, "The Biz Never Sleeps," was released on Cold Chillin'/Warner Bros. Records, produced by Biz, his cousin Cool V and Paul C.