SEOmoz | Reddit, Stumbleupon, Del.icio.us and Hacker News Algorithms Exposed! - 0 views
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Frederik Van Zande on 03 Jul 08It is greatly ironic that algorithms, the quintessential example of all that is not human, would be so fundamental to social media. Last week I wrote a post about how Google gathers user data. This week I continue by exposing how popular social media websites use algorithms to utilize user data. Although humans power social media, it is algorithms that provide the frameworks that make user input useful. As proven by the countless social sites online, finding the correct mix of participation and rules can be extremely difficult. Below are some of the algorithms that when combined with the right people have proven successful.