Gaming has always been a social activity. Even the earliest videogames were intended to be played by two players. Sure, many of the greatest hits in videogame history may be strictly single-player titles, but that hasn’t stopped gamers from feeling the need to share their experiences and finding ways to do it. And these days sharing gaming experiences is a billion-dollar industry all of its own, thanks in large part to the advent of Twitch.tv, one of the first and definitely the most popular sites ...How to Stream ANYTHING to Twitch.tv (Tutorial)