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
Artsy (website) Artsy (website) Artsy is a free online platform for collecting and discovering art. Artsy's search engine and database draw connections and map relationships among works of art. Led by Carter Cleveland, computer science graduate from Princeton, and Sebastian Cwilich, former executive of Christie's and Haunch of Venison director, Artsy aims to “expand the art market to support more artists and art in the world." Artsy is backed by a group of investors, including Eric Schmidt, Wendi Murdoch, Dasha Zhukova, Thrive Capital, Jack Dorsey, Bob Pittman, Rich Barton, Jim Breyer, Keith Rabois, David Tisch, Chris Dixon, Peter Thiel, Charlie Cheever, Dave