YouTube Insights for Audience: Discover what videos different audiences and demographics like to watch

Amazing source of information to get a deeper understanding of what triggers your audience interest. Below is a sample output showing me videos that 25-34 year old males in Australia like to watch including search terms used and how well they index by category. Nice!

Try the audience insights tool here
http://video-analytics.google.com/yap/iba

Or check out the other beta options
http://www.youtube.com/testtube