In the newer approach I've been using, when I start out on a topic, I never know here I'm going to end up. However, if I start out enough times, the paths cross and recross often enough that I wind up developing the topics that most need to be developed, or so I hope. At he moment, because I start everything with history and work down into more detail. history is getting a lot of attention. Also, since I tend to start at the present and working backward while I'm researching a history, there is a heavy focus on more recent periods of history. Most of these trips are starting and ending at the major history level, which has a set of things to go after next that I'm reasonably happy with. A sizable fraction of these went through modern history, Another good fraction went through the 20th century, and more than I expected went through the new early 21st century page. For the sociology page, I've also done a good job of reviewing its links, all the way into education. For peoples of the world, I got a long way through history links, though not much detail in the particular peoples. I did quite a few inquiries starting from general history about nations, which wound up extensively developing my list of theoretical links from the nations page, but not much for any one of them. (Since that's just an alphabetical list, I'm not linking it to other areas the way I do most other pages). I intend to handle the communities page similarly. I didn't get very far through the social institutions, but there was a little bit of spillover from the three or four areas that were reviewing links to it.
A couple of areas that I've been curious about, such as the history of modern types of international governments, the history of forms of government, and economic prehistory, and the 18th century history of world religions, opened for examination. These are still huge areas.
The other day I got curious about how much I've actually written on this knowledge base, so I totaled up the file sizes on my system and came up with a total of about 3300 K, which I estimate to be in the neighborhood of 600 pages of text. It's past the point where anyone can go through the whole thing in one sitting.