Jack Dorsey Chairman after Dick Costolo replaced Williams as the CEO. On June 10, 2015, Costolo announced that he was resigning as CEO of Twitter, effective July 1, 2015. Dorsey would assume the post of Interim CEO upon Costolo's departure. He was named permanent CEO of Twitter on October 5, 2015. On the day after the controversy about Twitter's new algorithms for tweets, Dorsey responded to the trend, saying it was only a hoax. In May 2016, Dorsey announced that Twitter would not count photos and links in the 140-character limit to free up more space for text. This move was an
Rez Biz Rez Biz Rez Biz is the title of an American monthly magazine initially distributed in Arizona and New Mexico. The magazine is targeted to Native Americans who are interested in running their own businesses and seeking success stories. Its goal is to improve the economic living conditions of Native Americans. "Rez Biz" was founded in 2005 by George Joe and Michael Clani, both members of the Navajo Nation. The first print run of Rez Biz magazine was 25,000 copies in October 2005; over the next two years, 10,000 to 15,000 copies of the 24-page publication were published fourteen times while