Okay, I'm still working on this, but it seems to be evolving a little bit differently than what I had planned, but that's okay. Natural evolution is always better than artificial evolution.
Essentially, I want to substantially revise DU for guests (in the DUmping Ground here), along these lines;
(a) introduction to DUmmieland, or Skins's island
(b) explanation of terminology
(c) history of Skins's island
(d) discombobulations on Skins's island
(e) observing the primitives
(f) primitive rituals
(g) what to learn from observing the primitives
It appears that when I originally posted the question, I was perhaps thinking more of primitive rituals, than characteristics of the primitives.
Now, I'm thinking of both; rituals and characteristics.
Last night, I came up with three new ones, three characteristics.
One is that the primitives observe the Cult of the Personality more so than decent and civilized people do; the primitives are prone to both deification of those the primitives like, and demonization of those the primitives Hate.
Another is that despite appearances, the primitives don't get along with each other; any given primitive would probably get along better with a decent and civilized person than with another primitive.
The third is that the primitives are reactionary in nature, deathly afraid of anything new or innovative; the primitives are unable to think outside the box, or off Skins's island.
(This was most recently illustrated by the primitives protesting at my fellow alum's new rating system for bonfires, a substantial improvement over the old system, but no, the primitives didn't want something new and better.)
The neighbor thinks that sooner or later I should make up a free-standing web-site, much like what Skinner did with that web-site about how to successfully mole, but of course much longer, a textbook on Skins's island and observing the primitives.
Not a discussion board or anything, just a straightforward textbook for others to consult when watching the primitives.
Well, I'm going to keep messing with this, stirring it around, until a complete textbook evolves in reasonable shape.
And no better time than right now; it's been boring, going over to Skins's island, what with all the moles there now, and Primitives of Prominence being more hesitant about posting, than they used to be.
Take Pedro Picasso, for example, who got yelled at by his boss, because he's not paid to watch CNN and hang around Skins's island; he's paid to stuff those envelopes, and those envelopes need stuffing.