Oh there's no way such a thing is possible. Unless you have an omniscient oracle your search engine will be based on some metric correlated with quality and rel

Oh there's no way such a thing is possible. Unless you have an omniscient oracle your search engine will be based on some metric correlated with quality and relevancy. The moment those are known people will produce low quality content with high scores on those metrics. Can you think of even a single metric that can't be gamed?