Twitter on March 21, 2006, when Dorsey published the first Twitter message at 9:50 p.m. Pacific Standard Time (PST): "just setting up my twttr". Dorsey has explained the origin of the "Twitter" title: ...we came across the word 'twitter', and it was just perfect. The definition was 'a short burst of inconsequential information,' and 'chirps from birds'. And that's exactly what the product was. The first Twitter prototype, developed by Dorsey and contractor Florian Weber, was used as an internal service for Odeo employees and the full version was introduced publicly on July 15, 2006. In October 2006, Biz Stone, Evan
Sidney Dorsey was found guilty of the murder of two adult men. Dorsey, as an Atlanta homicide detective, supervised the first search of Williams' home in 1981. Sidney Dorsey Sidney Dorsey (born February 23, 1940, in Atlanta, Georgia) served as sheriff of DeKalb County, Georgia from 1996 to 2000. Dorsey was the first African-American to serve as sheriff of DeKalb County, and was married to Atlanta city councilwoman Sherry Dorsey (1954–2006). When he was defeated in a 2000 runoff by challenger Derwin Brown, he arranged the murder of Brown. On July 10, 2002, Dorsey was convicted of ordering Brown's assassination in order