Hardly, there is a lot of arc that you are not seeing that really powers the voting and other features of the site like spam detection and voting ring detection

Hardly, there is a lot of arc that you are not seeing that really powers the voting and other features of the site like spam detection and voting ring detection. It's similar to the code at http://ycombinator.com/arc/arc3.tar http://ycombinator.com/arc/arc3.tar but there are significant modifications as well.