Actually I attempted to do so, yet did not know who was in the group, so I pm'ed RR with the question who he knew was part of the group, he did not know neither. However the group was deleted by Daniel so there was no way for me to see who was part of it. The problem was that we were talking about it in the moderating forum about how to do it and that we wanted to do it and Daniel just came in and did it, this meant that we could not send something to everyone in the group and RR was the only one I knew for sure that was part of the group.
However the reason it was deleted was because we want to delete any mention of BPC so that he has no reason what so ever to come back, just so we ignore him completely, immediately ban him when he does come back and immediately delete his new postings. This is part of the new approach to him, and we'll see whether this works. But of late we have not had any problems with BPC, so perhaps it is working, or perhaps he is just taking some time off. So if it is any inconveniece, I apologize in name of the entire moderating group, it could have been handled better, yet I do hope that our reasoning is understandable.