Ask and ye shall receive. A wall of text.
General
Demographics would be most of them being between level 4-6 in NPC classes. By 'NPC classes', I mean Expert or Fighter without any variants or anything. Yes, I consider Fighter, without at least Dungeoncrasher, an NPC class. Who really wants to argue that?
I don't use Aristocrat, Commoner, or anything else, really. Farmer = Expert, Scribe = Expert, Guard = Fighter. For the same reason for the Craft and Perform skills, and most knowledge's, being consolidated, really good education systems.
Another note on 'NPC classes': Rogues are sometimes too. I don't count them as below, because they just have a more 'mook-y' feel to them when I uses them. The exception are Darkstalker / assassin types who are actually good at what they do, which do go in the non-NPC group. In any cas, I almost always have them take Disruptive Attack, Penetrating Strike, and Poison Use ACF's.
Some, the real experts, would be Factotums and Warblades. A few of those might be Crusaders, Wardancers, Sublime Rogues, or the like, maybe. Most of these wouldn't be more than ECL 10, though really notable people might be up to 14.
Note, for all of the above any (Su), or (Sp) class abilities do not work for anyone who isn't a blessed blood. So Factoti cannot use Piety, Dilettante, or Breach unless they're like you. Adepts cannot use (Su) maneuvers, either, obviously. Even UMD doesn't help.
That's the guidelines for every community. Not counting Blessed Blood activity, which is plot-determined, not a generalized statistic.
Orcs
If you can't tell, Orcs were once absolute badasses. The mightiest person ever started out as a religious scribe. Of course, Cloistered Clerics ain't weak, especially when you're writing things for Grummesh. Wej GhurtaH, if you hadn't gathered.
The fact that they aren't allowed to show off anymore is a bit of a sore spot for them.
Again, think Klingons in a universe of peace treaties. Zah.
There are many tribes, however, who feel differently. They think that the ways of war were always 'false'. They feel that it is the way of the world that is more relevant than the way of power.
If you're at all familiar with Dominic Deegan, you'll get the idea of what those tribes are like.
I think it is fair to say, your tribe would fit into that group.
Of course, in every society of violent people, there are those who preach non-violence... and vice versa.
My main problem is that the muse hits me when I am preoccupied with other stuff, or when I'm too tired to really put it coherently. Plus, I need to spend more time learning Maptool, making a Photobucket account and filling it up, et cetra. I have so much to do that when I look at doing it, it feels like work, thus it doesn't get done. Same thing for when I make complex characters. Which is why Amalia took so long, and why Soinolis hasn't been touched in a long time (no pun intended).
So, yeah, I get it. It's cool.
Oh, feel free to list the artifacts you want. Then I get to build who it is who's currently using them.