Treat all fishes equally.

[onwind]

In my opinion, Gobies are not welcomed because they're predators to North American ecosystem. the ecosystem in North America was balanced before gobies are introduced in. now the prolific of gobies breaks the balance of previous ecosystem. so what people want to do is just to bring back the balance here used to have. it's not just because they're not gamefish.
Of course the opinion of sadism is worth considering.