Dropbox Woos Balking Businesses as Box, Google Threaten in Cloud [Getty Images]

Drew Houston, chief executive officer and co-founder of Dropbox Inc., speaks before a Bloomberg West interview in San Francisco, California, U.S., on Wednesday, April 9, 2014. Dropbox Inc., in an effort to offer new ways for customers to access and share their virtual valuables, introduced a new photo application called Carousel, which will let users browse and share all the images they have stored in their cloud locker. Photographer: David Paul Morris/Bloomberg via Getty Images

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