utterthisTumblr (3.0; @utterthis)http://www.utterthis.com/"Content is the currency of social media and search."“Content is the currency of social media and search.”<br/><br/> - <em><span class="intro"><em>David Spark </em></span></em>http://www.utterthis.com/post/3339636637http://www.utterthis.com/post/3339636637Wed, 16 Feb 2011 23:31:01 -0500David SparkMashableContentSocial Media