Yeah the size is quite difficult to manage, but you'll work it out I'm sure
Oh no, my tribes absolutely do not know electricity, except maybe thunderdragons
No, some of the tribes are like in the medieval time, they have a king and villages with things like blacksmith, jails, taverns and such.
Others are really like living in small houses, having one leader, and hunting for food, they do not have shops, they don't trade, they're just totally dependant on nature.

And also to reply on your other message in the other thread:
Ascam seems really interesting, it must be fun to still develop the language, just like they're doing with the Na'vi
Well I just tried to randomly create a language, started with the grammer, but I just got so confused that I stopped it

Your website is awesome, so much information! Really fantastic. I'm still translating a bit though, haha, this is really good for my german, I've got exams this year so this definitely will help

Wel I'm not sure what to tell about my world, because the one moment I think of somethin but the other moment I change it again, I'm still really creating it, working it out.