Stormie...you said pretty much what I was thinking!
I just moved in with my boyfriend, and he has a small house. Therefore, our garage is filled with boxes of books. I have kept pretty much every book I have ever owned. I have a little of everything: fiction, fact, reference, childrens...even without the internet at home I can find a lot of what I need from my books; I was playing a Nancy Drew game (don't laugh, they're fun) and needed to know a specific fact. I found it in one of my books.
B/f doesn't understand why I want to keep all those books. It is a collection, like any collector. Have I read every single one of them? No. Are there some I may never read again? Yes. But you don't expect people with, say, a salt shaker collection to use them all at the kitchen table. He just doesn't get it!
You can have my books when you pry them from my cold, dead hands.