I have some questions and clarification, I'm not sure if this was stated on the information given for I haven't seen any after scanning the WP and website or maybe i just missed it. Can you also earn if your post has good reputation or good ratings?
Posting Rewards are paid to contributors for their posts. Contributor to the post will earn 70% of the earnings, Example If a post earns 100 OOT, Contributor will earn 70 OOT. Member "Revolution" has earned 70% on the post for his contribution and on Regnar's post, he voted and earned 30%
Additional question to that, I also see followers on user so can you profit if you have bunch of followers?
I didn't saw any information about that for now. I'm also currently exploring as well.
check this link as well. this might help you
https://helpdesk.utrum.io/en-us/article/how-are-content-rewards-paid-1txyo3i/