One more: If you are a Children’s Illustrator and you are extending your work out with Hype you should really consider joining JacketFlap.com
http://www.jacketflap.com
This is the children’s publishing industry site that connects illustrators, writers, and publishers together.
In my enthusiastic opinion 
I think Hype could really energize the industry giving lots of us an easily accessible tool to create some really great interactive content for kids.