Matt Cutts: What is caffeine indexing.
Topic: What is caffeine indexing. – Quick Answer: It’s how Google reduces latency between finding a document and users being able to search it
Matt Cutts: Does Google still recommend 100 links or fewer per page?
Topic: Does Google still recommend 100 links or fewer per page? – Quick Answer: Not a guideline anymore. Do what is right for the page and users
Matt Cutts: Why doesn’t search query data in Webmaster Tools appear to match what I see when searching?
Topic: Why doesn’t search query data in Webmaster Tools appear to match what I see when searching? – Quick Answer: Personalised Search, Country/City Dependent, Different Data Centre
Matt Cutts: State of the Index 2009
Topic: State of the Index 2009 – Quick Answer: (At 26 minutes, there’s no short answer)
Matt Cutts: What are the hidden gems of Google?
Topic: What are the hidden gems of Google? – Quick Answer: A mobile app called My Tracks
Matt Cutts: How does Google treat hidden content which becomes visible when clicking a button?
Topic: How does Google treat hidden content which becomes visible when clicking a button? – Quick Answer: If you’re not trying to stuff hidden text in there then don’t worry about it, it’s a normal thing on today’s web
Matt Cutts: Why aren’t penalized sites notified in Webmaster Tools?
Topic: Why aren’t penalized sites notified in Webmaster Tools? – Quick Answer: They do for most penalties
Matt Cutts: Why aren’t geographic target and query parameters specified in robots.txt?
Topic: Why aren’t geographic target and query parameters specified in robots.txt? – Quick Answer: Google don’t want to play with the robots.txt spec, they want it in Webmaster Tools
Matt Cutts: Why would an FAQ page rank above a site’s homepage?
Topic: Why would an FAQ page rank above a site’s homepage? – Quick Answer: Because they are getting more links
Matt Cutts: Why does a new page’s ranking change over time?
Topic: Why does a new page’s ranking change over time? – Quick Answer: More info becomes available to determine rank