Yeah - both store more, and have an archive of obviously non-intelligence relevant encrypted/TOR traffic. I like to think that one day someone will have burn gigawatts of cpu/gpu power subverting the TOR network and breaking TLS/SSL, only to discover I'd been looking up what day the recycling bins are next collected in my local area.

More to the point - I want the expectation of privacy and the deployment of tools to maintain privacy in the face of technological and legal "advances" in surveillance to seem closer to "technologically informed libertarian" rather than "paranoid wingnut" or "jetliner-hijacking 3rd-world-sympathiser".