Jen Robinson is the guest expert for the month of January at the PBS Parents Question and Answer site. After introducing her reading self, she poses the question "What are some of your family's favorite children's books?"
She already has a kidlit conversation going on over there. A big response to her presence might impress upon PBS that children's literature is a subject people/listeners are interested in hearing a lot more about. Go on over and see if there's anything you'd like to add.