Hi. My name is Rich, and I horde books. I used to horde more than I do now, but moving 3x in 5 years relieved me of some of my affliction. Alas
Abigail, that is when my extensive SciFi and Fantasy collection went away. Sad thing was, I couldn't sell much at garage sales (for pennies on the dollar). I couldn't even give them to my local library (very sad).
My current stash is largely computer books. I have 12 perl books and only like 3 of them! I can't bring myself to get rid of them yet (though I prune occasionally). It seems to me that there are few things more useless than "old" computer books. Unless of course your a history buff.