Concerning the base 8 it is only a minor issue. I agree of the added flavor, that is the intent, but to detail my opinion:
* I can't see it having an realistic effect in game (I don't find the trade example credible)
* They write 8 fingers, so naturally use base 8. That is soooo human like reasoning...
But it's not really worth so much talk.
I must admit I am amazed at theforumthatshallnotbenamed's capacity at holding onto the "sacred light of OTU". It's quite entertaining: "OMG, you cannot anymore make a X type PC specialised in Y, coming from the clan Z, the end is near!!!" :lol: