May I speak for David?, apparently he arranges an organisation to deliver a package that he decides would be good for CF, this update of the system was large, & involved many things that I think most members are pleased with, part of it, losing the read receipts would seem to be unpopular with some.
I can understand that, but I believe I'm right in saying that it can't be reversed, I could be wrong, if I am, no doubt David will say so, as I said, I hope you don't mind me stepping in, it is done with good intent.