Flawed Digg Comment System

There is a flaw in Diggs comment system that allows user to vote() a comment multiple times. Number of votes a user can cast depends on how much fast he/she clicks on the icon. 10 is my max score and thats without evening coffee  Negative votes are not affected. Ive already notified abuse [at] digg.com regarding this.

digg-comment-flaw.swf