Having seen Collab without permission's review this project sounds fantastic. Looking at the page count however I feel rather daunted and put off indeed as I'm not sure how I'd keep all the different threads in my head.
Although I've done a fair bit of GMing, it's nearly all one page collaborative player lead story telling or indie 1-15 page scenarios.
In terms of both getting the most/appreciating the depth of this lovely work, how easy is it to guide through it while enjoying the offshoots?
Hope that makes sense.