No matter how you slice it, there's only a finite number of people and companies that will put their data in the public cloud, but that hasn't stopped the competition -- for a free service, no less! -- from turning cutthroat. But the market could be in trouble if the same standards that brought down Megaupload are applied, or if providers continue to abuse users' trust.
Over the past few days, two industry heavyweights have tossed their hats in the online storage ring. Microsoft's SkyDrive came first, with 7GB of free storage, tight integration with Office Web Apps, and promised (but not yet delivered) Windows 8 Metro support. The next day, Google announced its long-anticipated Google Drive, improving upon Google Docs with 5GB of free storage and tight integration with Google Apps.






















