Matt Cutts: How can I merge two sites?
Topic: How can I merge two sites? – Quick Answer: 301 redirect each webpage to the new webpage. Contact any good links you may have, asking them to update their link
Matt Cutts: Should I correct the grammar of comments on my blog?
Topic: Should I correct the grammar of comments on my blog? – Quick Answer: No
Matt Cutts: Does the size of a website affect its authority in Google?
Topic: Does the size of a website affect its authority in Google? – Quick Answer: No
Matt Cutts: Is eating the same sandwich every day duplicate content?
Topic: Is eating the same sandwich every day duplicate content? – Quick Answer: No
Matt Cutts: What’s the preferred way to check for links to my site?
Topic: What’s the preferred way to check for links to my site? – Quick Answer: Use Webmaster Tools or Yahoo Site Explorer