Maximum PC

The biggest name in the online broadcasting game is Twitch TV — a spinoff of the lifecasting service Justin.TV that’s become the place to go for match replays, streamed live broadcasts, and witty commentary for all walks of games. But we’re not here to tell you how you can watch the gamers’ equivalent of a live YouTube; we’re here to tell you how to participate. - David Murphy

via Streaming-TV Maximum PC http://www.maximumpc.com/how_stream_your_games_twitch_tv_2013