I like the ability for members to subscribe to email updates of Discussion Forums and Topics.
This feature would be very useful if applied to other functional pages, including the Blog page and the Events calendar. I realize that the RSS option is available for those pages but RSS is not as well used as simple emails.
This feature would also be very helpful if it were available to any user, regardless of their membership status. A small sign-up form to register to receive the update would also help to capture new Contacts, wihich is the subject of another ticket submitted today.