Are E-books going to take over the world?

I was asked if e-books were going to replace picture books.

I don't think so. Sure, they'll be a choice and I'm all for choices,
but can you imagine balancing an e-reader AND a squirming
toddler on your lap for bedtime reading? Pushing buttons might
be fun but not as satisfying as the rippling sound and intimate
touch of turning pages.

Once e-picture books start to get popular, people will rebel and there will be a reverse movement.
Maybe a "brown" movement with a cry of "Back to Paper! Strip those ...