{ www.Twitter.com }
Twitter describes itself as, “a service for friends, family, and co–workers to communicate and stay connected through the exchange of quick, frequent answers to one simple question: What are you doing?”
If you’re new Twitter, then that description might seem a bit vague and ambiguous. So, to help you wrap your mind around the short-form messaging tool, start thinking about Twitter as a new form of online communication. Twitter is just communication in a new shape, but it’s also a platform for listening to the communication of others in new ways.
Currently we have email, instant messenger, and VoIP tools like Skype as one-to-one or one-to-few online communication tools. For one-to-many online communication, online publishers can turn to blogs to create and distribute content rapidly and reach anyone on the web through RSS feeds.
Twitter is a combination of these various forms of communication, but its primary difference is that posts, or tweets, are restricted to 140 characters or less. As a Twitter user you can post updates, follow and view updates from other users (this is akin to subscribing to a blog’s RSS feed), and send a public reply or private direct message to connect with another Twitterer.
Though users can answer the prompt, “What are you doing?”, tweets have evolved to more than everyday experiences, and take the shape of shared links to interesting content on the web, conversations around hot topics (using hashtags), photos, videos, music, and, most importantly, real-time accounts from people who are in the midst of a newsworthy event, crisis, or natural disaster.
It was created in March 2006 by Jack Dorsey and launched that July. The service rapidly gained worldwide popularity, with over 500 million active users as of 2012, generating over 340 million tweets daily and handling over 1.6 billion search queries per day.[6][8][9] Since its launch, Twitter has become one of the top 10 most visited websites on the Internet, and has been described as “the SMS of the Internet.”[5][10] Unregistered users can read tweets, while registered users can post tweets through the website interface, SMS, or a range of apps for mobile devices.[11]
Twitter Inc. is based in San Francisco, with additional servers and offices in New York City, Boston, and San Antonio.