The first-ever TwitchCon hit this weekend in San Francisco, and ZAM was on the floor to deliver the news about the content giant's first convention. To say it was a success would be an understatement. Streamers, media professionals (gee), content fans, exhiibitors, and Twitch junkies alike hit the Moscone West Center in San Francisco this weekend. Twitch employees presented the new changes that Twitch will be implementing soon, including full HTML5 support, a fully-loaded PS4 app, and new chat features.