@vitalik.eth: Prediction markets need interest payments to unlock hedging

Debate on whether prediction markets are good or bad. One major point I will add is that right now the major markets mostly don't pay interest, which makes them very unappealing for hedging because to participate at all you sacrifice a guaranteed 4% APY on the dollar. I expect lots of hedging use cases to open up once that gets solved and volumes increase more. https://docs.google.com/document/d/1jc_4…