Humans have bottom feeders as well. You could argue that scammers, internet trolls and others that go out of their way to financially or mentally hurt others are opportunistic predators, as are those that assault others either physically or mentally. It wouldn’t be hard to suggest that those businesses with practices that are just on the right side of the law are also opportunistic and clearly out to exploit the intent of the law to make a living.

Source: The bottom feeders – » The Australian Independent Media Network