"maybe even with user votes. "
I'm so mind-blown that this does not exist yet. Free ranking feedback (live training of the algo!) + better search results for everyone. win-win
I'm so mind-blown that this does not exist yet. Free ranking feedback (live training of the algo!) + better search results for everyone. win-win
Free spam SEO ranking in practice. A spam site has 1000x the incentive to upvote its result than you have to downvote it. YaCy did a distributed index with filtering lists and you effectively had to keep a list of who you trust / your own filter.