I wish to follow a topic so that i can get updates, either to learn or help support indivduals in this area of expertise, how do i subscribe?
To add a question or other item to your favorites, click the “+” at the top of its page.
You will find a plus “+” sign next to each specific question, article, tag homepage, category homepage, other homepages such as “hot” topics, “unanswersed” topics, user pages and you can subscribe to each by clicking the plus sign once.
You can unsubscribe by clicking the sign again or by visiting your account page and viewing your favourites/updates. You will be email when you have new updates and they can be seen collectively through your “my updates” page.