Obviously you haven't bothered to watch the video, read the white paper, or even read a few articles. Dash uses a mining share redistribution process and look what the Dash price is doing and how fast it is developing. That is because giving all the rewards to miners, while lumping that bill with the holders, simply does not make sense. Steem adds the extra feature of using a secondary redistribution process to facilitate and incentivise constant innovation. It would pay you to actually read how it works.