I was hesitant where to reply. And I did not want to reply immediately - since I did not want to interrupt the discussion about a different topic.
BTW deleted messages work to some extent in a similar way - as something which only some people will see. (Specifically, the room owners and moderators. And, naturally, the OP)
OTOH, I am in favor of things being transparent - to post stuff in such way that everybody can see it. (But I understand that there are some exceptions.)
@MartinSleziak My actions were in accordance to what was written in one of the posts so that's why I did what I did. Otherwise I have no problem whatsoever.
By the way thanks for discussing it here.
By the way, in this recently passed Winter Bash, in MathSE I was #1 :)) Overall though, I was #17 :) It was great fun!