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
Evan Spiegel Evan Spiegel Evan Thomas Spiegel (born June 4, 1990) is the co-founder and CEO of the American multinational technology and social media company Snap Inc., which he created (as Snapchat Inc.) with Bobby Murphy and Reggie Brown while they were students at Stanford University. Spiegel was named the youngest billionaire in the world in 2015. Evan was born in Los Angeles, California, to John W Spiegel and Melissa Ann Thomas, both lawyers. Spiegel grew up in Pacific Palisades, California, where he was raised Episcopalian. He was educated at the Crossroads School for Arts and Sciences in Santa Monica, and attended