Here's what I suggest:
Let's dispense with the interest thread. As far as I see it, we have me, TheHangedMan, Etherealgirl, Ontan and possibly Nowherewoman on board. That is all I can handle.
Tomorrow when I have time I'll get a World Building thread up. This will be an open discussion of elements we'd all like to see in game. I'll reserve the first couple of posts so that we have a place to put our finalized ideas.
I suppose the next step will be to create a character building thread in the appropriate subforum. I'm thinking NC Exotic System small groups? We seem to be split on whether or not to have a set of Rules, so maybe we should cover that first.