You know I had a teacher when I was in grade school make this sort of statement to me (a book or more a day for 6 months straight, preposterous!). She decided that as I could not possibly have read all of those books, she was going to only give me credit for 1/2 of them, until I started summarizing each book randomly and giving a functional synopsis (plotline, major characters, major events, etc.) of whatever book she asked about in the list. She was really unhappy when she got to "The Complete Works of Shakespeare" (I was in 4th grade) and I started quoting obscure parts of the stories / plays. Never had any problems with her (or any other teacher for that matter) regarding what I had and had not read.
I have a library of approximately 800-1000 hardback first edition books, with a paperback reading copy for every one of those. When I buy books I look for used book stores that are trying to liquidate inventory and buy by the box-full. If I were to sit down and actually count every book I have in my collection (first ed. library, reading and in storage) I am probably at 4000 to 6000 of which I have read all of them. I am 39 for point of reference.
For some of us, paper is not dead, it's just taking a short vacation. I personally cannot read a book in PDF form, nor am I fond of audiobooks. There is just something about the feel of a good book in the hands that makes me comfortable.