There’s an extended discussion found here and elsewhere on the forums about letting people vote with YFI in vaults or elsewhere.
I’m against it because of:
- The issues with accounting for double votes, as @Beepidibop mentions above.
- This reduces the cost of taking riskier plays with YFI, which adds more risk to the overall protocol. I want to incentivize governance staking, so I think only having rewards go to those who are ensuring the safety of the protocol is fair.