At the moment this only applies to the testing versions of windows 10. We'll have to see microsofts response once the consumer version of windows 10 is released.
http://www.forbes.co...dows-10-spying/
"In short: Microsoft can view your existing files and keylog everything you type when you create new ones. Use Windows 10 and you are agreeing to give access to all your data to the company."
Microsofts response to that is:
"For example, all data sent from the Windows 10 Technical Preview to Microsoft is encrypted in transit and we store the personal information you provide on computer systems that have limited access and are in controlled facilities."
They NEVER say that the information will be deleted or removed or anything. They say they are going to store it, even if its in a "limited access and controlled facility", but thats all just legal deception (when you analyze statements and laws, its EXTREMELY important to recognize what is NOT there as well as the definitions of ambiguous and undefined words like "controlled facilities"). They never say they wont give the data out to marketing companies, the government, or any other organization.
Those of you naysayers or anti-"tinfoil hat" people don't be so quick to judge. Any and Every large company will screw their customer base for the right price if they believe they wont get caught. Look at the many, many corporate scandals we've had where companies have had to apologize after being caught red handed and public outcry was large enough to force the courts hand against them. And that's just the ones that were caught, sometimes after years upon years of duping their customers. Every large company has gotten on top because they've put profit before the individual. Large companies focus is, and always will be profit, regardless of who it hurts.