Are you old enough to remember https://en.wikipedia.org/wiki/Webring https://en.wikipedia.org/wiki/Webring ? Take that idea and evolve it into a federated sear

Are you old enough to remember https://en.wikipedia.org/wiki/Webring https://en.wikipedia.org/wiki/Webring ? Take that idea and evolve it into a federated search service. If your site is in the "fishing" ring then your pages get indexed into the fishing index and the search widget on your site would potentially return results from all the sites in the same ring. I guess I want SearchRing.