I've been having this idea of crowdsourcing a better Google via a browser extension. Every time I repeat a search query and end up finding the answer in the sa

I've been having this idea of crowdsourcing a better Google via a browser extension. Every time I repeat a search query and end up finding the answer in the same website I visited before I wish I marked that link as the 'definite answer'. Next time I search for the same information the extension would point me directly to my previously marked link. Maybe by letting people could subscribe to each other answers I could bootstrap better google. Developers seem a good initial target market. Students too...