One unfortunate side-effect of Justin.tv's popularity was the crackdown by major sports leagues of its users live-streaming sporting events, including professional and college football games. The site rebranded itself as Twitch.tv in February of 2014 and no longer allows streaming events with copyright restrictions, like sporting events.
The site, which boasts hundreds of thousands of viewers at any given moment, focuses primarily on live-streaming and sponsoring video game-related events. The most popular of which are multiplayer online battle arena games like DotA2 and League of Legends. These are known as "MOBAs" in the community and are seen by more people each day than many popular television shows.