Hi, i am the author, it just change 2 simple things.<p>1) A button to highlight the parent comment (of any child comment)<p>2) The title for every news page becomes "$TITLE | Hacker News" instead of "Hacker News | $TITLE"<p>You can check its source code here: <a href="http://pastebin.com/CzfTGuJM" rel="nofollow">http://pastebin.com/CzfTGuJM</a> (its uses jquery and its very simple so i think github is overkill)