Thoughts about eInk displays

Just a thought. When will we start seeing eInk displays with a backlight?

And when will we start seeing transparent eInk displays?

And when will we see our first full-size, road-side eInk advertising billboard?

Maybe if you work for a company that keeps shuffling you from department to department you could have an eInk business card created.

And I’ve written about this before, but I think eInk "books" will become most useful when you are able to purchase them with multiple pages and the cost of the book itself drops to such a level you can afford to have several of them.

Will the collectible comic book market disappear when all comics are delivered digitally? Will comic books have very limited print runs?

How can you have rarity in a world of abundance?