Some people have hinted that it might be hard to keep up with what's going on, what with the comments for each review, plus the central forum.
You may have noticed that there is a Subscribe link at the end of every forum post and review. If you click that, you will see three options.
You can subscribe to the page, so if there are any updates or additional comments/replies, you will get an email notice.
You can subscribe to the type or Forum Topic. If anyone submits a new post in that forum category, you will also be notified.
Try it out, and let me know what you think.