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http://lsvp.wordpress.com/2007/03/28/.....al-media-easy-to-learn-hard-to-master/

These are the public entries for this link:

• Game mechanics applied to social media: “Easy to Learn, Hard to Master” « Lightspeed Venture Partners Blog
  By schoeny in Public bookmarks with casualgaming gaming reread web2.0
• Game mechanics applied to social media:
  By bobreb in Public bookmarks with research theory

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