I feel like prediction markets are the next piece of the Nineties Cypherpunk framework to have crack at reality. Here's Augur's current plan: https://medium.com/@AugurProject/augur-master-plan-42dda65a3e3d
I don't even know how to DM on this thing, but if I did I'm sure I'd be doing some complaining about end-to-end encryption and maybe trying not to think too hard about key and identity management