I made a Master Index for the community color site.
I made this page primarily for my own use. As noted earlier, I changed the directory structure from using category numbers to using keywords. The Grand Junction Accounting page used to be gjct.com/dir.html?category_id=755. It is now gjct.com/dir/accounting.
The master index shows me all of the page names. Clicking on the page names shows the community sites with a page by a given name.
The only interesting part of the page is the summary. It currently reads: "There are 1944 pages in the this directory structure with 537 distinct names with a total of 8,850,656 page views."
My little directory tree has almost 2000 pages and is approaching 9 million hits.