We are adding in a new feature today. I have found that sometimes that I want to add a comment to a page after the question on that page has closed. It seems inappropriate to add to the page after the question is resolved, and yet sometimes additional thoughts might be useful. As a compromise, we are adding in a page that allows additional discourse. The page that holds the question will simply note that someone has left an additional comment. People reading the question are free to click through to the additional commentary, but the commentary does not appear on the page with the question. Instead, it appears on the personal 'discourse' page of the person who leaves the remark. We will see if people find this useful. We have not yet added email notifications, but we might do so in the future.
Updated: 10/28/10 7:53pm