Facts matter. Evidence matters. We should not ignore evidence because it disagrees with our ideology. And we certainly should not attack someone for trying to bring in evidence to a discussion about something as important as raising our children.
The poster you are responding to didn't even suggest a course of action. He mearly provided evidence that the "obvious" course of action might not be so obviously correct. You are free to (as another poster did) question the relevence, interperatation, or quality of the evidence, or provide other evidence or arguments to disagree with what the poster was presenting. But you should not attack someone for trying to have an evidence based discussion.
Even if he turns out to be completely wrong, figuring out how he is wrong will likely be far more enlightening than simply asserting that he is wrong on moral grounds.
The poster you are responding to didn't even suggest a course of action. He mearly provided evidence that the "obvious" course of action might not be so obviously correct. You are free to (as another poster did) question the relevence, interperatation, or quality of the evidence, or provide other evidence or arguments to disagree with what the poster was presenting. But you should not attack someone for trying to have an evidence based discussion.
Even if he turns out to be completely wrong, figuring out how he is wrong will likely be far more enlightening than simply asserting that he is wrong on moral grounds.