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
Scott Dorsey Scott Dorsey Scott Dorsey (born July 1, 1967) is an American entrepreneur, investor, and startup advisor. He is a co-founder and managing partner at High Alpha, a venture studio that conceives, launches and scales enterprise technology companies. In late 2000, Dorsey, Chris Baggott, and Peter McCormick co-founded ExactTarget, a provider of digital marketing automation and analytics software and services. ExactTarget raised $161.5 million in an initial public offering on the New York Stock Exchange in 2012 and was acquired by salesforce.com for $2.5 billion in 2013. During his career at ExactTarget, Dorsey held the positions of chairman and CEO. Dorsey