Although FileSonic has disabled sharing and Uploaded.to has blocked access to the U.S., the CEO of Texas-based MediaFire is not concerned about government action against his company. 'We don't have a business built on copyright infringement,' says Derek Labian. 'Like many other cloud-based sharing services like Box.net and Dropbox, we're a legitimate business targeting professionals.
http://venturebeat.com/2012/01/22/mediafire-megaupload-business-model-piracy/
http://venturebeat.com/2012/01/22/mediafire-megaupload-business-model-piracy/