[user764743]

If the VPN is hosted in America or Europe it's without a doubt logging, otherwise they would not be able to operate legally. Full Spectrum Awareness logically means VPNs should be a prime targets for the surveillance state that we're in.

[Karunamon]

What law would require an American VPN host to log the activities of their subscribers? CALEA only applies to telecoms and ISPs (legal common carriers), a VPN provider is neither.