From time to time we post videos from the Google Webmaster help feed on youtube. Usually, it's @MattCutts (head of web spam @ google) talking about something important to SEO. Today, Matt having completed 500 videos, Matt has opened up the questioning again via this Google Moderator page.
So if you have a question for Matt and Google drop it in, no reg required - it may not get answered by him for a while but I'm sure he will do his best to answer as many as possible.
img via searchengineland