Upvote the link, it will get saved under your profile "saved stories"

Yeah I know that but alas this isn't "Saved stories", this is barely "Random mess of stuff I've liked, stuff I wanted to keep an eye on and stuff I wanted to look at later"

Then write a browser extension to Tag these links locally.

Browser bookmarks?

I have a pile of "to do" "to read" "business idea" tags that I never get around to looking at ...