Twitch.tv is probably the biggest competitor in the gaming area... maybe even bigger than Youtube for game uploads. edit: looks like twitch is supported, defin

Twitch.tv is probably the biggest competitor in the gaming area... maybe even bigger than Youtube for game uploads. edit: looks like twitch is supported, definitely as well as youtube, and includes live broadcasting of gameplay... http://www.xbox.com/en-US/live/apps/Xbox-One/Twitch http://www.xbox.com/en-US/live/apps/Xbox-One/Twitch