However, while vote-selling has vanished, there is still the problem of auto-voting/trail-voting
The auto-voting weakness of POB should be addressed. For this we should be creative. I simple way would be to implement a reputation system that indicates the level of selfvoting that an account has. Of course this is can be worked around with alternate accounts.
Voice is trying to get around this by using KYC but I am wondering if there are others ways of determining if an account is unique. If there is a way of doing this in a decentralized manner that protects the privacy and the data of the individuals we should try to look into it.