1. The reliability of oracles
2. The scale/unit of censorship resistance
I think maybe there are 3 tiers of oracle data
1. On-Chain (best)
2. Digital
3. Meat Space (worst)
Can you think of any examples for any of the four quadrants?
1. Capital efficiency - if Lightning allows for greater scale/unit of censorship resistance, but has poor capital efficiency, that limits its impact.
2. Stateful vs. Stateless Smart Contracts - In theory, stateful is "better" but we've seen with ETH "hacks" that in practice not always the case.
With statefulness there are so many eventualities that it may be effectively impossible to ever trust the smart contract?