I think we just gotta keep setting the bar high. Make good posts that people want to upvote. When they realize their voting power is not infinite, they will save their votes for the good posts. If curation is done well, the people who care and engage and do nice work will end up with the stake... so it should take care of itself. Shitposting might get you a token or two, but at the end of the year, they will have no stake as they will just sell it to ME!
RE: So do we have any sort of standards or is proofofbrain a total free for all? also downvotes...