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Nejake vyjadrenie Nvidie existuje:
GeForce Experience collects data to improve the application experience; this includes crash and bug reports as well as system information needed to deliver the correct drivers and optimal settings. NVIDIA does not share any personally identifiable information collected by GeForce Experience outside the company. NVIDIA may share aggregate-level data with select partners, but does not share user-level data. The nature of the information collected has remained consistent since the introduction of GeForce Experience 1.0. The change with GeForce Experience 3.0 is that this error reporting and data collection is now being done in real-time.

All of this information is included in the EULA and the FAQ posted on GeForce.com:

http://www.geforce.com/geforce-experience/faq