Great forum, but I wonder if it is possible that when posting a question, if we couldn't get an email if someone does a reply to a thread question, or if someone responds back to a reply we made to someone on a thread. I am not used to this forum quite yet, & have had a little hard time checking any previous questions or answers. I know sites like Amazon are big & they have a ton of money, but they do send out emails when someone has answered a product question. I think some other sites do also. Would this be too costly or time consuming to do so?