Exactly the same except including the "radically" from the blog post. Wow I missed out on 400+ karma at this point... Oh well, at least they are only internet points.

like Digg before it, HN can be easily easily gamed

you have sizable groups of people who work like one team, one person submits and others up vote

In the Digg days I was approached by some guys in Eastern Europe who offered to get me diggs for $$. I declined. I was hoping HN is harder to game, but I don't see any evidence that support that.