on a purely basic level, i'd say that it indicates people are more concerned about the health of their children, than they are the well-being of some nameless animal.There are plenty of people who feel that harvesting living, breathing animals for food is ignorant and selfish. The fact that you are willing to call BMXman ignorant and selfish for his opinion on vaccinations, without even knowing him, says a lot more about you than it says about him.
is that a bad thing?