I posted the same observation last night after it appeared that the latest postings were some four hours previously but my posting was seemingly not accepted/displayed. Posting back in the old days were almost continuous akin to having a conversation, replies were coming back almost as soon as you had posted the problem.
I agree about the conversational aspect that once was and on rare occasions still does occur. It is very difficult so often here to help someone if they do not return to answer supplementary questions. Though I still visit I do not spend as much time as I used to do.
What a great pity you did not trouble your self to read and understand my original post as I though it was pretty simple.Prior to my post the last one was some 7 hours earlier which would put the time around twenty past six in the evening. By no means the middle of the night.