Matt Cutts: Is Google becoming like Microsoft?
Topic: Is Google becoming like Microsoft? – Quick Answer: No
Matt Cutts: Does a site rank better if it has a lot of indexed pages?
Topic: Does a site rank better if it has a lot of indexed pages? – Quick Answer: Not directly, although sites with more pages have a better chance of ranking due to wider variety of keywords.
Matt Cutts: How can I remove old content from Google’s index?
Topic: How can I remove old content from Google’s index? – Quick Answer: 404 for single page; block via robots.txt for all website
Matt Cutts: What should I do if I don’t know why I’m penalized?
Topic: What should I do if I don’t know why I’m penalized? – Quick Answer: Make sure site isn’t hacked. Go to Google Webmaster Help Forums, file reconsideration request
Matt Cutts: Which SEO agency do you recommend?
Topic: Which SEO agency do you recommend? – Quick Answer: Matt doesn’t recommend any