Tumblr Went Toe-to-Toe With Twitter During VMAs, per Data Firm | Adweek - 0 views
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Tumblr stat is likely music to the ears of Yahoo CEO Marissa Mayer—who paid $1.1 billion for the social site to help her 19-year-old Internet company "get young." An emerging industry narrative involves teens and twentysomethings migrating in droves from Facebook to Tumblr
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Twitter disputed Union Metrics' numbers, claiming to have had 3 million users who tweeted about the VMAs on Sunday
