Now, I don't have any great interest in being super rich. I guess it could buy fancy stuff and travel, but I suppose it would come with a lot of hassles. And I don't much need a fancier car or a bigger house (okay, I wouldn't mind a place with two bathrooms, because I have a teenager who spends a fair amount of time fixing her hair in the morning).
But Jay Walker has used his money to build a really, really cool library. If I had a billion dollars, I could definitely go for something just like this. Check out the article in Wired.