You should have seen the number of pages jump by somewhere around 300. Why?
It's because of this:
Welcome to our book, _The Dayton Experiment_. This book explores our journey over the last six years of introducing agile culture to the realm of education. This book will be added to over time by others so to broaden the perspectives and the insights from this experience.
That's called a **wiki reference** (usually abbreviated to "reference"). Merely visiting a page containing a reference will add that page to the attention neighborhood.
If you look down at the bottom right of the browser window, you'll now see three colored flags. The first of them is the same color (dark blue) as the flag at the very beginning of the "Welcome Visitors" reference. That shows that page's site has been added to the attention neighborhood.
Now type "book" in the search bar. You should see a number of results with the new wiki's dark blue flag.
Note that you were able to search the new wiki without first going to one of its pages.
There's another way to add to the attention neighborhood. But first, the lineup is getting long and the blue borders are starting to get on my nerves.