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
Dorsey Mansion Dorsey Mansion The Dorsey Mansion is a log and stone mansion built in 1878 by Stephen W. Dorsey, a controversial carpetbagging Republican who served as United States Senator from Arkansas during the Reconstruction from 1873 until 1879. The mansion is located on US Route 56, east of Springer, New Mexico. While a senator, Dorsey purchased land near Chico Springs, New Mexico, and built a 36-room Gothic Victorian palace between 1878 and 1886. The architectural styles include log cabin (built between 1878 and 1880) as well as an "Arthurian stone fortress" in 1884. The dining room was the largest room in