The solution is way more simple. Since the stories are driven by the users, i would only allow a certain user profile to join. i.e hackers only.
The problem with digg and reddit is they allow anyone to join. In almost all UGC sites the users define the site. However if you define your users you define your site.
The problem with digg and reddit is they allow anyone to join. In almost all UGC sites the users define the site. However if you define your users you define your site.