Questions for YouTube’s Steve Chen?

Next week at NewTeeVee Live, we’re interviewing Steve Chen, co-founder and CTO of YouTube. The interview will be live-streamed and live-blogged, so if you can’t make the conference, you’ll be able to experience some form of it. But if you’d like, you can help us decide what happens during the Q&A by leaving comments with questions you’d like us to ask Chen. What do you want to know about the most influential video site on the planet?
To get you in the mood, here’s a video Chen and his co-founder Chad Hurley made: