Twitter created in March 2006 by Jack Dorsey, Noah Glass, Biz Stone, and Evan Williams and launched in July of that year. The service rapidly gained worldwide popularity. In 2012, more than 100 million users posted 340 million tweets a day, and the service handled an average of 1.6 billion search queries per day. In 2013, it was one of the ten most-visited websites and has been described as "the SMS of the Internet". As of 2016, Twitter had more than 319 million monthly active users. Since 2015, and continuing into 2016 and future years, Twitter has also been the home
Glenn Dorsey he started all 16 games and had 69 tackles and two sacks. In 2011, Dorsey had 62 tackles, but no sacks. On March 13, 2013, Dorsey signed a two-year deal with the San Francisco 49ers. Dorsey was expected to be a reserve, but following the injury to starting nose tackle Ian Williams in week two, Dorsey took over the starting job. Dorsey signed a two-year extension with San Francisco on August 19, 2014. On November 25, 2015, Dorsey was placed on injured reserve with a torn ACL, ending his season. He promoted animal protection with PETA. Glenn Dorsey Glenn Jamon