While reading this article through HN, (http://slifty.com/2012/08/a-tor-of-the-dark-web/) I thought it will be a good idea if HN can be moved inside an onion network like tor. People need to go through tor in order to access the site. It should not be visible via normal http/ip addresses. This can reduce the number of users coming on HN, and hopefully HN maintains the authenticity.