How does the use of e-textbooks affect the earnings of the authors and publishers? I'm wondering how much resistance there will be (or already is) from their side as it catches on with more and more students.
I also wonder how much of a problem it is when students rent temporary access to books and therefore don't retain the books for future reference. I've often consulted course textbooks that I kept after the class ended. They could be either printed or e-books, but if I no longer have access to them I'm not likely to re-rent them just to look something up. Perhaps the wisest students think about it case by case and decide which books to rent and which to buy.
I also wonder how much of a problem it is when students rent temporary access to books and therefore don't retain the books for future reference. I've often consulted course textbooks that I kept after the class ended. They could be either printed or e-books, but if I no longer have access to them I'm not likely to re-rent them just to look something up. Perhaps the wisest students think about it case by case and decide which books to rent and which to buy.