#newcoke

Investors are limited. They put money in to take money out, and this gives Steem value. So if an investor gets a high reward, they are doing it with their own money. See rate-limited voting in the whitepaper

“Eliminating “abuse” is not possible and shouldn’t be the goal. Even those who are attempting to “abuse” the system are still doing work. Any compensation they get for their successful attempts at abuse