Time ago someone posted a script that collects upvoted stories, but I can't find it now, it's in one of those upvoted stories O:) I guess I could make a conversion... but there are probably more than a thousand upvoted stories, I don't know.

So do I, but I'm not going to apologize for it. Upvoting is the fastest and more convenient way to save a story as "read later", so it's what I do. If they would add the "favorite" link to the front-page items, I'd use it instead of upvoting.

If you didn’t know, you can “favorite” comments, too.

I've seen people not notice thread folding or the hide feature despite those also being "in plain sight." People don't know threads can span multiple pages - dang has to go out of his way to point that out because despite the UI being exactly the same as on the list pages, a "more" link at the bottom of the page, no one ever reads past the first thirty links on those pages to begin with.