DAVID BERKOWITZ
David Berkowitz is vice president of emerging media at digital marketing agency 360i. You can reach him here. Follow him @dberkowitz.
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Social Media Insider
Opening The Facebook Open Graph Mailbag April 27, 2010, 3:30 p.m. -
Social Media Insider
Six Steps For An Epic Promoted Tweet Fail April 20, 2010, 1:30 p.m. -
Social Media Insider
What The iPad Means For Social Media April 13, 2010, 1:47 p.m.
