What made me happiest is when we received this email from a parent. We had just run a two week story with one of the characters where it found some glasses, kept them for a bit, then ended up giving them back.
We received this email.
"My son is nearly 7 and wears glasses. [he had just started wearing them and getting teased at school] Imagine his surprise and delight at seeing glasses on our Little Printer. He was so excited that he is keeping all of the [print outs] that have the glasses on them."
Matt Webb, Web Directions South 2014 (Sydney, Australia), October 2014