The notion that we still have in our heads that we publish something and then your book is this dry, static thing that you can't go back and update is it makes me sad. I definitely have this frustration when I read either paper books or even digital books on the internet that I cannot see where they are on the map. So yes, that would be the dream that would probably require to change the architecture of the whole way with publishing content at the moment, but that wouldbe the dream.