Yesterday, I attended Digiday’s Video annual conference here in NYC where roughly 300 digital citizens convened to reflect on the state, growth, opportunities and challenges of the online video market. Admittedly, I skedaddled with still yet a couple of sessions to go, but can sum up my five takeaways from the event as follows:We are finally and truly living in a multi-screen culture. Recent 2012 research from Yume (supported by a killer infographic that is now....