Yesterday, Matt Cutts did a live YouTube broadcast with webmasters. Kind of a last minute thing, right before the anti-trust hearing.
This is the second time he did this, last time was in March.
For those who missed it, Michael Wyszomierski from Google posted the archived version of the video for everyone. Here it is:
I was not able to watch it all, but I am sure there are some good questions and answers in the 45 minute Q&A session.
Forum discussion at Google +.