HN "hellbans" users who have karma that's below a certain threshold (0, I think) - the site looks normal to them, but no one else can see their posts. You can s

HN "hellbans" users who have karma that's below a certain threshold (0, I think) - the site looks normal to them, but no one else can see their posts. You can see the post if you turn on "show dead" in your profile.