I have a Nook. I love it, but I haven't stopped buying "real" books. The Nook is nice because I can buy, store, and carry tons of books on it wherever I go, and I save a little money in the process. There are certain books (like academic stuff, and martial arts stuff) that I like to have in a physical library. Other things, on the other hand, just consume too much of my very limited storage space (I split my time between my apartment when I'm at school, and my parents' place when school is out). For example, there are several thriller authors I follow (Vince Flynn, Brad Thor, etc.), I'm fine with having having stuff like that in ebook format.