"Showdead: "noprocrast", "maxvisit", and "minaway" are not new.<p>Showdead shows killed threads and hellbanned comments.<p>Noprocrast locks you out of HN for minaway minutes once you have been logged in for maxvisit minutes.<p>See: <a href="http://ycombinator.com/newsfaq.html" rel="nofollow">http://ycombinator.com/newsfaq.html</a><p>Notifo is new to me. Maybe a public email address?<p>Delay is new to me as well.