Yes, that is the journey books have taken over the course of thousands of years once human beings started writing down the knowledge instead of just talking and remembering. Earliest known books were in the form of stone tablets where writers had to carve on stone using chisel and hammer. From there the books progressed to palm leaves, cloth, paper and finally the digital form on tablets. I am using the word tablet to represent all kind of digital book readers including but not limited to Kindle, iPads, computers or smart phones here.
You could write a page worth of data on a stone tablet and it would still be difficult to carry it along. Today you can load thousands of books in regular digital tablet and carry it anywhere with ease. Difficulty in creating stone tablet also meant that only most important knowledge was carved. Today everything gets published in digital form and you find it so difficult to search for real knowledge in lot of junk that gets written. Of course, the knowledge from stone tablets was available to very few privileged people but this digital abundant junk including all the knowledge is available to a much larger set of people and in coming days will be available to everybody in this world.
My book reading started with paper books and there was a time when I felt that I will never transition to digital version. It was the process of relocation from one country to another that changed my thinking. I realised that there was no way I could carry my collection of hundreds of books with me and it was time to switch to Kindle. Digital book reading is convenient, easy to carry, buy and use though not same as paper books.
I wonder if they can make my Kindle smell like a fresh or old book depending upon the kind of book I am reading. Or maybe it can be made to look and smell like stone tablet or palm leaves (the experience that I missed in book reading).