Well...
I actually don't think that you need Steem Power to be successful here. You can achive a lot without much Steem Power. I think most people will do just great here without Steem Power. But it is a great plus to have or earn because of all the benefits. This post was particularly aimed at entrepreneurs who think about a money investment. The average person doesn't have money to invest in the first place. But we can earn. ;)