I prefer Steem Power over Steem Dollars and I wish more people would choose Steem Power, because then you can reward better content and keep more value on the site. This will bring in more new people and more content, because they will have a better chance of being rewarded. Then your investment of Steem Power will grow tremendously.
It seems silly to see people pull everything that they can off the site to sell for pennies on the dollar.
Content does not make social media, people do... and the content follows
Or as synereo says attention does.