The concept of libraries, especially those that aren't large research libraries, has already shifted quite a bit. I almost never go down to my small town library to take out a book or read a magazine. Maybe a DVD now and then that catches my eye. Sometimes I discount museum passes. I could go to talks. Their e-book service isn't that compelling.

Other people probably have different behaviors. People I know with younger children in particular use local libraries for children's books quite a lot.

But libraries as a place you checkout books is almost certainly already on the decline. For me, the pirate sites aren't even competition. I only have limited time. I read a lot on the Internet. If there's some new book I want to read, I'll probably just buy it for my Kindle. (Obviously many people are much more price-sensitive but I wonder how many of them are using libraries today.)