Twitch.TV

A online website/social media page that allows users to live stream about a game they play, reactions, etc. It is owned by Twitch Interactive™, that is a creation of Amazon™. It was announced in 2011. It was supposed to be a spinoff of Justin.tv, a very popular live streaming program. But, sooner or later Twitch got most of the attention. On this web page, streams can be spectated live or a via video on demand.