I'd love the following combination:
* A search engine that only crawls and searches a whitelist of sites.
* Community functionality to vote on the contents of the whitelist.
* A search engine that only crawls and searches a whitelist of sites.
* Community functionality to vote on the contents of the whitelist.
But I'm not sure I would want an allow list approach. How to you run into new interesting websites? How would people find your new website? A block list would be good though.
I don't keep track of my discoveries, but I found some cool recipes even recently hosted on (sometimes independent) websites I didn't know.
Great way to kill neutral, organic web?
This would become a community of mostly SEO spammers very fast.