[kenko]

"the actual amounts would be pretty tiny unless you've written a pretty large proportion of the book"

What proportion of the book do you expect the editors to write?

[rkneufeld]

That's a tough question to answer right now since we don't know how much help we're going to get. I'm expecting Luke and I write at least half of the book–I'd be ecstatic if we got that much help.

On the other hand, should contributions be extremely low, we are still on the hook with O'Reilly to deliver all of the book.