Get Notified When Anyone Replies on Your Topic in any Orkut Community

Orkut recently have added a new features in which you can Get Notified When Anyone Replies on Your Topic in any Orkut Community.  You will be updated about any update on any discussion in which you participated in any orkut community.
So, if you started a topic in any community or replied to any of the topic, you will be notified whenever any new reply is made on that topic.
And the best thing is when you get the updates your friends won’t be able to see it so you get some privacy