
Well, this kind of says something. In her first public remarks about the blockbuster $1.1 billion cash purchase of Tumblr, Yahoo CEO Marissa Mayer promises “not to screw it up.” Meanwhile, Tumblr CEO David Karp notes that the fast-growing blogging platform, which boasts 300 million unique visitors per month and 120,000 signs up every day, will… Read More…



































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