Mechanic: Lemme tell you what you want. You wanna come and go like the wind. Invincible, invulnerable, invisible. Customer: And I want it Thursday at nine. ~ Running Scared, film, 1986  You want to be free. You want to have your property safe from thieves. You want your communications safe from spies. You want your family safe from outrage. You want to be left alone and not be bothered by bullies or hoodlums or busybodies.  During the same period that the Internet was coming together there were two growing movements. One was open source software: better and thoroughly verified software that...