The idea is excellent. My additional proposal for your idea is to create a platform that will integrate the capabilities of Steemit and other social networks, such as Facebook and Twitter. The possibility of Steemit - payment for articles, Facebook and Twitter opportunities - attracting advertisers who will additionally give money to Steemit. Naturally, advertising should be of good quality. It will attract more people to your platform. Everyone knows that in Facebook and Twitter many users try to attract the attention of advertisers. This would be good for your idea.