<![CDATA[Articles by Joseph Perello]]> http://adage.com/rss-author.php?id=4952 en-us 120 <![CDATA[What Kind of a Social-Media 'Expert' Do You Really Need?]]> http://adage.com/article/digitalnext/kind-a-social-media-expert-hire/239439/ Tue, 29 Jan 2013 10:30 EST Joseph Perello