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
Fake news website content, including fake news, and review publishers for compliance. These steps by both Google and Facebook intended to deny ad revenue to fraudulent news sites; neither company took actions to prevent dissemination of false stories in search engine results pages or web feeds. Facebook CEO Mark Zuckerberg called the notion that fraudulent news impacted the 2016 election a "crazy idea" and denied that his platform influenced the election. He stated that 99% of Facebook's content was neither fake news nor a hoax. Zuckerberg said that Facebook is not a media company. Zuckerberg advised users to check the fact-checking website Snopes.com