I'm not sure whether I'm a hoarder or not. Like many of the people who responded, I download free books from Baen, Tor, etc. when they are offered, if they look at all interesting. But if I've purchased them, I try to avoid letting more than two or three unread ones accumulate, otherwise they seem to go stale as the initial excitement dissipates.
Books I've scanned for myself, on the other hand, need to mature until I've lost the feeling of familiarity acquired during spell-checking.
