I find this to be very interesting.
300 books all in that little thing. I bet it would eventually pay for itself since books are so expensive nowadays. My reading has gone down lately to about one to two books a month compared to 3 or 4 (too much gaming lately

) but I'd still like something like this. The ability to get the book instantly. The ability to carry a whole series around with you in one small package and read them all one after the other.
I think there are a lot of benefits to this.