• Sun
  • Dec 21, 2014
  • Updated: 3:39am

Twitter

Twitter is a real-time online social networking platform that allows users to post messages of up to 140 characters as well as photographs and links to other websites. These are known as tweets. It was founded in 2006 by Jack Dorsey. As of 2012 it reported over 500 million active users generating over 340 million tweets daily, making it one of the world's most visited websites.