Those are more amusing than mine. The one I've gotten more recently is "How will they learn to read?" I have a lot of friends who homeschool or are thinking about homeschooling and a few of them put their children in public school with the plan to withdraw them in a few years to homeschool once they have learned to read.
Another one I've gotten recently was if I was afraid that without school my child will turn out a bit "weird" because my age group grew up in the 1990s when homeschooling was not very common except for a few of our peers who were very unique or eccentric. I wasn't quite sure what to say to that...but I made the suggestion that perhaps more children would turn out to be different or eccentric except the school system forces them into conformity.
