Searching for fun

It's tough to leave the world of print.Google. This is going to be a wonderful tool for those doing light research into genealogical or historical subjects. The way it's set up seems to me to conform to most notions of fair use, although there are those who disagree. One search leads to another, on all sorts of topics. I've already found material that I didn't know existed, some in print and some available by other means. It's even more fun than scholar.Google.