Guest Post by Gaurav Mishra: The 4Cs Social Media Framework
Beth's Blog: How Nonprofits Can Use Social Media
JULY 22, 2009
Some user curate user generated content, by tagging it on social bookmarking websites, voting for it on social voting websites, commenting on it, or linking to it. Google extracts the pagerank, a measure of how important a page is, from our (implicit) linking and clicking behavior.
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