X-No-Wiretap
antimatter15.com
antimatter15.com
At the other, darker and more nefarious level are the proposals of national electronic ID, being put forth every once in a while. A government-issued ID would be the mandated ID for official and semi-official transactions. It's easy to imagine that any communication not signed with such ID would be subject to extra scrutiny, and possibly treated as exempt from legal protections.