Do they always know where to check? Maybe someone who knows more about using the site than I do could help answer Teresa's questions in the post linked below, which was not in Ask a Question:
http://garden.org/thread/view_...
Deb, I was thinking of optional email notifications, same as we have for Tree Mails if we set that in our preferences. So it would just be for those that want it, not everybody. But maybe the Ask a Question forum does work like that already?