Twitter closes its first trading day with a value of nearly $25 billion, raising as much as $2.1 billion from its initial public offering.
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A new campaign from DieHard made its way from 1.7 million views on YouTube and 12,000 promoted tweets on Twitter to a 60-second spot on TV
Mobile accounted for 49 percent of Facebook's revenue, pushing net income to $425 million on $2.02 billion in revenue during the last quarter.
Apple banked a net profit of $7.5 billion on $37.5 billion in revenue during the last quarter.
Fullscreen is launching a concierge channel management service for brands and media companies.