The issue was raised in the IETF plenary I would have expected mention of a followup mailing list to be made here on the ietf discussion list.Fair enough.
I'm probably misunderstanding something basic here, because I thought there already was/is a list established:
Diversity open mailing list https://www.ietf.org/mailman/listinfo/diversity d/ -- Dave Crocker Brandenburg InternetWorking bbiw.net