The better eBook

Yesterday I wrote about making an ebook from an art book. It was like a call for ideas. And here it is one sample of that. An article struck me right this morning: Future of publishing: Reinventing the concept of the book
It is a pleasure to see that somebody understand the real use of the interactivity in the books life.
I'll try to search for more products like that and post them here. Would be an interesting journey.