Beta: New Comment Notifications

As of right now, whenever you post a comment on Soylent Red you will be given the option of getting email notifications about new comments on that post. This is about the minimum that a site can do to try to keep conversations flowing, since most people (quite rightly) will not tend to check back on an old post looking for new comments. There may be bugs, so don’t be afraid to tell me if something doesn’t work right.