When I was asked to make this address I wondered what I had to say to you boys who are graduating. And I think I have one thing to say. If you wish to be useful, never take a course that will silence you. Refuse to learn anything that implies collusion, whether it be a clerkship or a curacy, a legal fee or a post in a university. Retain the power of speech no matter what other power you may lose. If you can take this course, and in so far as you take it, you will bless this country. In so far as you depart from this course, you become dampers, mutes, and hooded executioners. -- John J. Chapman
Retroshare is nice, but can't be used to talk in public as a member of the public with other members of the public. I mean, a few friends talking freely behind closed doors? Even dictatorships have that.
Don't take this wrong, I know you meant to point out a cool program, and I'm not having a go at you or anyone seeking technical solutions for this.. but I think this is a social/political problem, and ultimately needs to be deal with as such, if we're ever to achieve anything real.
If talking freely is risky, because we're still in the stone age in so many ways, then I want the risks, not to shut up.