Impressive turnaround! :)

This is also good for your site. You'll get more links now because people can link to the particular things they're interested in rather than just the homepage.

Using your new feature to keep a list of the leaders: http://news.ycombinator.com/item?id=2662721

One more request.

Could you add margin-bottom: 8px; or similar to #comments-wrapper p? Would help with the readability. :)