I'm not sure the need to re-sell a 15 dollar eBook.
Damaging the iPad is a concern, so is theft. But there are too many scenarios there to analyze the economics of each. For instance, say an iPad + eBooks replaces a laptop with textbooks, the iPad is cheaper to replace than a laptop. What if you lose your book bag full of 5 new 80 dollar text books, then it's a wash. The cost of 8 semesters worth of textbooks might be more expensive than the cost of 3 499 iPads + eBooks. So forth.
Textbooks + iPad versions. More of a problem in college than high school where the schools often have long term contracts with the publishers.
All in all, it seems like a step in the right direction. Also, one can imagine that Apple is going to keep the iPad 2 on the market at a reduced cost when the iPad 3 comes out, similarly to what they've done with the iPhone. So over time it'll become even more cost effective.
Damaging the iPad is a concern, so is theft. But there are too many scenarios there to analyze the economics of each. For instance, say an iPad + eBooks replaces a laptop with textbooks, the iPad is cheaper to replace than a laptop. What if you lose your book bag full of 5 new 80 dollar text books, then it's a wash. The cost of 8 semesters worth of textbooks might be more expensive than the cost of 3 499 iPads + eBooks. So forth.
Textbooks + iPad versions. More of a problem in college than high school where the schools often have long term contracts with the publishers.
All in all, it seems like a step in the right direction. Also, one can imagine that Apple is going to keep the iPad 2 on the market at a reduced cost when the iPad 3 comes out, similarly to what they've done with the iPhone. So over time it'll become even more cost effective.