We need more discussion like that: If Steem's inflation was lower, it could have easily rank between 30-40. Yes, rewards distribution should part of DApp's work. Steem only need for backbone such as SPS, witness compensation and small percent PoS APR (similar to 1.9% right now).

I am happy to see influencer like you to post the idea and hope you will continue to post couple of times in coming months too to catch on fire.