I have no problem with self-voting, and I have no problem with 'excessive' rewards on posts. At this stage, I think we need to focus on clear abuse, like content free spam and kickback collusion to get people to upvote spam and share the rewards. If the only point of the post is to harvest the rewards, I'm likely to downvote. If someone's getting $10,000 because a bunch of whales decided to upvote their thoughts on some issue I don't really care.