I built something like this but it didn't get users. Replying to an author for the valuable info they posted would pay the author and it also accepted public payments.
An AI or search engine that identified the value of a contribution and paid the author directly from advertising money based on query traffic could be a way to solve this.
An AI or search engine that identified the value of a contribution and paid the author directly from advertising money based on query traffic could be a way to solve this.