news.yc Bug: Users can get free karma points by posting a submission claiming that submissions can be voted on more than once. [1] [2] 1. http://news.ycombinat

news.yc Bug: Users can get free karma points by posting a submission claiming that submissions can be voted on more than once. [1] [2] 1. http://news.ycombinator.com/item?id=29736 http://news.ycombinator.com/item?id=29736 2. http://news.ycombinator.com/item?id=37506 http://news.ycombinator.com/item?id=37506