I do believe that the "world record" for different classes are in a category of their own. The different classes have different tools and will almost never, imo and sadly, be on equal grounds. That's why we sometimes post lower number records on the front page, because some classes just might not have the tools to get the incredible world records others might get. This is from memory but I still can't even recall a good Witch Doctor kill. Perhaps WDs haven't posted any...?