Matt Cutts: Should I serve Googlebot content-only pages optimized for load speed?
Topic: Should I serve Googlebot content-only pages optimized for load speed? – Quick Answer: No, this is cloaking
Matt Cutts: Is Google doing anything different for Twitter results?
Topic: Is Google doing anything different for Twitter results? – Quick Answer: No
Matt Cutts: Where is Google heading in the future?
Topic: Where is Google heading in the future? – Quick Answer: Find out what users want
Matt Cutts: Do multiple links from one page to another page count?
Topic: Do multiple links from one page to another page count? – Quick Answer: Maybe, maybe not. Your time would be better spent elsewhere
Matt Cutts: How can I identify causes of a PageRank drop?
Topic: How can I identify causes of a PageRank drop? – Quick Answer: Look at backlinks, internal linking, canonicalization, most common cause of a drop is violating quality guidelines e.g selling links
Matt Cutts: Is there an advantage to using rel=”canonical” over a 301 redirect?
Topic: Is there an advantage to using rel=”canonical” over a 301 redirect? – Quick Answer: Use 301s in general