Evan Williams (Internet entrepreneur) as co-founder, board member, and investor. In October 2008, Williams became CEO of Twitter, displacing Jack Dorsey, who became chairman of the board. By February 2009, Compete.com ranked Twitter the third most-used social network, based on their count of 6 million unique monthly visitors and 55 million monthly visits. As of February 2013, Twitter had 200 million registered users. It gets 300,000 new users a day and, as of August 2015, was ranked twelfth in the world. It receives more than 300 million unique visitors and more than five billion people in traffic a month. 75% of its traffic comes
Stephen Bernard Dorsey Stephen Bernard Dorsey Stephen Bernard Dorsey is a serial entrepreneur who founded several companies, two of which he built into international leaders among manufacturers of word processors. He currently is the CEO of babyTEL, an Internet Telephony Service Provider. Dorsey was born in Montreal, Quebec, Canada on July 10, 1937 and is a Massachusetts Institute of Technology-trained engineer. His son Dan Dorsey, as part of his preparation to film a video about his father, made a March 2017 visit to an exhibit at The Personal Computer Museum by curator Syd Bolton that focused on MICOM. In 1967, Dorsey founded AES