Bitcoin
And the dark internet and all that jazz

So, I've know about the above mentioned for a while, but I've really only just started looking into them. I'm going to assume that a least some of the members of the SD community have experience with some or both. Obviously, there's plenty of info all over the net about this, but I'd be interested to hear about people opinions, experiences, and such.

Also, the whole idea kinda gives me that cyberpunk netrunning feel, so a discussion could lead to some really interesting game ideas.

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