Seeing this makes me think: "Gosh, that's a lot of functionality in that little
box."

Some thoughts:

* The Project page could maybe have two modes -- one where you can deal with the
wannahelpers, and another where you see the questions&answers. It's a lot of UI
jam-packed into that tiny box.

* What happens when you click "Contact"?

* The box only shows a subset of the wannahelpers. The subset that it shows
should prioritize people who have not been checked-off as contacted.

* There should be a way to "Clear all" contacted status, so that we can tell
people, "If you want to reach out to people for a hackathon, you can un-check
all, and then get all their email addresses."

* There should be a way to list all email addresses of un-contacted
wannahelpers, separated by a comma, so that you can send one big mass email.

I know that my giving this feedback super-late means we're not going to "Decide"
on the user interface for this milestone. But I think it's okay that it's taken
a bit longer if we're going to end up with a higher-quality resulting UI.

If it's not too tiring, let's keep the conversation going.