Off-topic replies have become a big problem. From now on, I will be deleting such replies without notice, forum-wide. If your replies disappear, this is probably why.
All replies must respond to the topic's original post in some way, even if they are replying to an on-topic reply. If your reply has nothing to do with the topic post, either add some content that is relevant or create a new topic.
Please report off-topic posts as soon as you see them.
Is it when we discuss a forum and provide an explanation of a problem or opinion, do we have to include relevant sources for the answers we have given?
and may I have an opinion in commenting on a particular topic which is of course without reference and is not off topic?
thank you very much