true, but it goes far far beyond just our hobby. remember the story where the woman in connecticut had a chimp that she treated as a human? then he went crazy and ripped off part of her friend's face. i think cases like this are what propel the negative thinking of keeping exotic animals into the media forefront. the problem is people need to be responsible and also they need to be using common sense. this is unfortunately something that cannot be taught. people need to be responsible to not release non-natives into the wild. they also need common sense to know that this is not meant to happen. anytime humans have interfered with ecosystems in a way that is not natural to them, the results have in some level been a disaster. i do agree though that education and perhaps maybe even registering certain species could help. snakeheads need not be banned, but maybe some kind of certification or license should be offered. just an example. i think that would weed out a lot of people that should not be allowed to keep more than a pet rock