I'm interested.
We need to determine a maximum turn time. I propose one full week.
Actually, I think that's a little short, especially for people who haven't played much before, or have slow computers. I can probably get a year done in a day (not counting the writing), but I have access to a pretty fast computer, one that still runs DF at perfectly reasonable speeds with over 150 dwarves.
I think that two weeks is a more reasonable timeframe. It's not like we're in a tearing hurry with this, after all.