I see that you got downvoted (no, not by me) and so I'm wondering if maybe your link was perceived as spammy or low-effort content. Of course, I'm guessing you just wanted to share a useful resource - and Discogs is useful. I found a reasonably rare vinyl record on the site myself.

Maybe put together a guide to sourcing records if it's a hobby of yours. When creating a snap, you have the option of adding multiple links with your own descriptions, images, discussions, etc. That way it doesn't seem like an ad for just one site - instead it's a tool created by someone who has had experience searching for records. While there's still a chance a high effort snap will be ignored (or even downvoted by some jerk) it'll be a good resource for the respective tribe and it'll be something you can link to in future discussions.