I love her attitude. I do the same. If I have a really good book, I try to pass it on as quickly as possible. That also increases the chances of finding someone to debate the contents, which is usually where the real fun starts.
Works much better with physical books actually. You'd think it'd be easier with epub or such, but nope. Somehow the physical artifact really makes people want to read it much more, being given a physical book seems to convey much more that you're receiving something of value, something worth investing some (or many!) hours into.