Mass surveillance is unreasonable search. Court-ordered passphrase disclosures are compelled speech and forced self-incrimination. Equipment is seized from innocent people willy-nilly.
The "right to privacy" refers to a bundle of other rights the state is already spitting all over in direct and obvious violation of the Constitution, and our judiciary is wasting the blood of our great nation's many dead martyrs.
That said, I believe privacy is such a lost cause at this point rayiner might still be arguing effectively for our remaining rights by throwing it to the dogs while they're sniffing for our guns.
