Yes, etherpad is very useful for working together on the same part of a
document.
I was going to suggest Wagn as a good choice (
http://wagn.org) for
organizing outlining and all that sort of thing for a larger project
where different people are working on different parts. That's the sweet
spot for Wiki generally and Wagn is a particularly powerful wiki.
I have to do a bit more work to make it ready to deply, but I have done
a proof of concept where you can have an etherpad connected to a Wagn so
that a group can open up an etherpad on a particular Wagn page, but you
also store it as a versioned page in the Wagn at the end of a session.
That way it is also integrated with the content that is further along
and committed to published pages.
The openstewardship.* domains are all Michael Maranda's and the etherpad
runs on my server.
Gerry
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