Have you ever heard of Twitch? If you haven't, you haven't been paying enough attention. But never fear! We'll hit some highlights for you about the massive streaming site, from the early days to Twitch Plays Pokemon. We'll also tell you how it can help you reach a very niche and attentive audience, by showing you how brands have used it to their advantage. It's well worth knowing whatever you can about Twitch, especially since more people on average watch Twitch than most cable channels.