Create a special admin-only mailing that sends an email for each non-public showcase project to its author , encouraging them to make them public.

Would be great if there was a "make public" button in the mailing itself so it would be a simple click.

Two reasons for this:

1) I'm worried some errors prevented people from making their projects public

2) I'm worried people didn't read their email carefully and think their project is actually public.

We've currently got 542 non-public showcase projects and 230 public showcase projects.

What percentage of those 542 were intended to be public?