As much as I love libraries, I hardly visit one thanks to the thousands (millions?) of public domain books I can get free straight to my Kindle. The only thing I would want to visit a library for would be books like O'Reilly books, but my college pays a subscription to Safari Books that allows students access to literally thousands of such books completely free; O'Reilly, Apress, etc. so my thirst is quenched for now. The beauty is that as soon as a new book is published, it's on the site. And there aren't HTML3 books from the 90's still wasting (virtual) shelf space like my library.
Random thought, but that could be the future of the library. What if a little bit of tax money went toward an online directory like Safari Books instead of a huge expensive library building? Always updated, easy access, and a much wider selection? I'd go for it. I guess baby boomers wouldn't though.