Well I think there should be some daily log in reward. So like on a first consecutive day you get a hundred million. Next consecutive day you can't two speakers. And so on and whatever you want to put. But that's my idea so tell me what you think.
I think you are onto a general idea, but the lack of details on how to earn rewards and what actions get which rewards is desperately needed in this op. I would suggest you lock this thread and come back with a more detailed and better written thread of your idea.
General note of thumb, if a reply to an original post has to be written out with more thought, details, and words than the op, don't make the op. I think you are onto a potential good idea, but lack of effort and details to this will destroy the support of your idea. It also opens up mass doubts to what you are actually hinting/talking about.