Thanks! I think online content is the obvious place to start for this, but in the long run I think the concept could be applicable to identifying all kinds of things where quality can be hidden by the deluge of information:

- high quality scientific papers, instead of relying on the existing journal gatekeepers. Once again hopefully moving the incentive needle towards quality over volume

- emerging threats or risks that may not be obvious until it’s too late. Eg asbestos, the effect of social media on adolescent development, leaded petrol

- promising pre-investment startups

- Frankly, anything that currently uses crowdsourced rating - restaurants, accomodation, bands, services businesses etc etc