Mona that's brilliant news about the Welsh Carnegie library. I started using a local library recently and was surprised at how automated it had become - your computerised library card can do most things, from booking a computer to issuing books. The last library I used was in the Highlands of Scotland and that one still had people doing a lot of the tasks you now do yourself, though that one was in danger of closure due to cuts.
Carnegie's attitude to libraries somehow echoes his attitude to wealth; books in libraries can be shared, used by many, rather than sitting gathering dust on a shelf. Wealth can be used to fund dreams and change lives through education and charitable giving, rather than accumulating until the owner dies without being spent or invested.