@amWhy hello. I looked at this room because there is a comment at
math.meta.stackexchange.com/questions/27500/… that suggests that he feels he has not been given a definitive answer about the proper use of this chatroom. I was going to comment that the best way to find out was to spend time in the chatroom himself. I then thought I should look first get an idea. ...... Let's see, I did not notice your greeting when you made it,