The influence of a single account should be capped to about 1/10000 of the combined power of all users AND the payout of a single post should be capped to 1/25 of the total payout. This would remove some of the reasons for holding a huge account, and shift the benefits of aquiring more power to a bigger audience. This would motivate people to power up and buy SP, helping also the big whales gain more capital gains.