And not in the polling options but a close contender: Adding PDFs of coloring pages to my eDGe library so I can keep my kids busy on the plane. "Babies (and Toddlers) on a Plane" for eight hours with not enough/inappropriate/uninteresting entertainment is a terrifying thought. So I'm planning ahead with lots of kiddie coloring pages, videos, and books. They love "coloring" on the e-ink, then watching the color version pop up on the LCD screen.