I agree with the sentiment that you don't need to read a printed book again. I love books and paper, and as a historian I get to enjoy plenty of both, but when it comes to my own library, I prefer everything digital.
I also think it is time to move beyond paper. We don't have to imitate it anymore. We can do better. I definitely do not think a screen shining in our faces is the best solution. I believe the Kindle 3 e-ink (called the Pearl screen) is significantly better than the Kindle 2's, and I recommend taking a look. It may not please you (that's fine), but I wouldn't knock e-ink based on outdated technology either. It is kind of like saying you hate portable music players because the cd always skips when you run. Well... maybe not that big of a leap
New display technology is pretty exciting, especially when it gets incorporated into flexible displays with color. I think Mirasol has some of the most potential, but the fact that they have not been able to bring anything to market yet shows that lcd and e-ink are going to be around a while longer.