Shellys once you have made a comment to any thread you automatically become subscribed to that thread. It does not mean you have to reply if you don’t won’t too. Alternatively you can also unsubscribe to threads that you do not want to get notifications for, by going to user cp link at the top left of the page. There is quite a few things there you can edit and modify about your profile.
I will now have to do the same thing as you, as I don’t need an email, to tell me that someone has posted to this every time there is a new member. I look daily at all new posts anyway.
