Hopefully the Twitch beta Q&A will show up on Youtube soon. I can watch live streams on Twitch just fine, but for some reason I get severe start-and-stop buffer issues when watching saved recordings on Twitch (which makes these videos a real pita to watch).
As far as what I'd like to see in a CE.. a healthy amount of in-game items (like those that came with the kickstarter campaign) and tangible items like maps, music CDs, artbooks, etc. No statues, please. Every developer seems to want to stick a statue in their Collector's Edition and then jacks the price up an extra $75. I'm not sure where they think players are sitting all these statues; all of mine are still packed away in their respective CE boxes.