I'd love if long-form content, which is already existing on the internet, would have the same quality as Stackoverflow.

With Google and other search sites increasingly being flooded by AI slop, I think voting (including down voting!), editing, and commenting on existing articles could help a lot. Also you'd need less of the hours and hours of volunteer effort this way.

If there's already a good article on a topic: I want to share it, if I find it. I want to know about it, if someone else already did find it. Hackernews, Reddit etc. are only slightly useful for me there.

External content goes away, but the Internet archive has more or less solved this problem.

I'd love if long-form content, which is already existing on the internet, would have the same quality as Stack Overflow.

With Google and other search sites increasingly being flooded by AI slop, I think voting (including down voting!), editing, and commenting on existing articles could help a lot. Also you'd need less of the hours and hours of volunteer effort this way.

If there's already a good article on a topic: I want to share it, if I find it. I want to know about it, if someone else already did find it. Hackernews, Reddit etc. are only slightly useful for me there.

External content goes away, but the Internet archive has more or less solved this problem.