I've had a vague idea rattling around in the back of my brain for a while now, for some kind of endorsement system using public keys and signatures, so I can apply an endorsement to a particular site (perhaps with some kind of hash of the content so that it expires if the site changes), and get recommendations from others doing the same. When visiting a new site I can see a reputation score based on how many people have endorsed it and how much overlap there is between me and them. Users would also be able to endorse each other, and exclude either other from the algorithm, too - so hopefully networks effects would form organically around topics of interest - and more loosely between topics.

archive.org + website + linkhut search + username? (Endorsements can work by having the link of ln.ht profile itself being part of another user's Linkhut profile)

For example: Suppose you went to fluxer.gg (Open source Discord alternative that I found cool)

You searched it upon ln.ht: https://ln.ht/?query=fluxer.gg

You can then find the username who uploaded it there (in this case, its me): https://ln.ht/~imafh

You can then for example, find another thing that I uploaded there about a song/musician that I found really cool :-

Fuji Gateway - Tuesdays, Am I Right? (Official Lyric Video): https://www.youtube.com/watch?v=ijjb_0RW28c

You can even endorse me by having my username linkhut be within your linkhut profile for example and I think I am seeing some social aspect of it in the frontpage of linkhut as well although I don't particular appreciate that right now.

Linkhut also is open source/have public API's

I found Linkhut only yesterday fwiw but its really cool and want to vouch for it. So does this work for the use case that you are mentioning?

Plus another point about Linkhut which I have talked in another comment is the note functionality. It allows me to reason (why?) I liked a particular website of say any project or any person and allows me to add words to it as well. This might be the feature I like the most because it allows me to use words to sort of actually have word-of-mouth for any cool things that we find on internet.

And this way you can also find reasonings for other websites that a person may've vouched for in a way too. I found this whole idea really elegant.

Edit: Oh btw there is also the concept of tags. So suppose you wanted more discord alternative. You could search #discord and it can for example lead you to stoat, matrix etc. from other people too.

I am not sure if there is already an extension that does it but an extension could be made to really simplify some aspects of it. I definitely feel this and there is some maybe small community on linkhut so you're not starting from scratch and also the merits of linkhut in general seem to me be good enough for average person to use.

I am curious to hear your thoughts on this.

sounds like a anti-block list ;)