For sure the reward system will need some fix to avoid that only the most powerful accounts control all the system: we aren't here to enrich a new Mark Zuckerberg with our own work. But we can be optimistic regarding this changes, because they will be profitable also for the accounts with more Steem Power.
This is a very true and important statement.
@cabi5boh can you tell me why you down voted my comment? Thank you.
At first I was quite skeptical about steemit especially because the use of the word power also much used in ponzi cloud minning sites. after I read more about steem and steemit I am now relieved. I will definitely recommend this new kind of social network to friends in brazil and switzerland.