I agree with daniel, the devs cant do more then what there doing already, the only way to prevent it is to pour huge amounts of money into a security system and limiting demo as dan said. But whats the point of pouring thousands of dollars into a DoS prevention system when really the people that are causing the issues are just childish idiots that have nothing better to do other then wreak other people's entertainment.
All of this was caused by jealousy, the way i see it is WKD were trying to dominate every cruise server so they could always be number one hoping they would never get caught, truth is i knew they were killing my server, i just kept quite about it.