I'm the same way. It began when I was an undergraduate: the sight of crowded bookshelves in a professor's office – one actually sagging under its load – flipped the crazy switch in my brain. After I got my first real job, the project of accumulation began. Having a large home library is not without its problems, but it's also a real source of joy. My only regret is not taking the time to learn some basic carpentry skills.

I would hate to do serious research in a world of ebooks – and any sufficiently serious reader becomes a researcher – but for general use, they probably are a good technology for most readers. Defenders of the paper book need to remember that mass reading of paper books is a historically recent phenomenon, for some values of "recent".