I think that whenever some topic sticks on the front page, and has a couple of hundred upvotes, you'll see a trailing/decaying trend of similar posts the days a

I think that whenever some topic sticks on the front page, and has a couple of hundred upvotes, you'll see a trailing/decaying trend of similar posts the days after. Some people see the main post, do some more research on the topic, find something cool / interesting, and post them here. Then this induces similar reactions, until the interest low enough to make them disappear. But then again, some recurring topics seem to stick around forever. It seems like there's a new Rust article here almost daily.