I replied in another thread as well:
This comment is taken out of context. I was reiterating the current policy that is already in place.
Creators need to have an active SAC 2.0 account in order to publish. If you are currently still migrating over from 1.0 you still have publishing capabilities. If you do not fully migrate to 2.0 and/or are removed from SAC for any reason (discipline actions) then you would lose your ability to publish. If you were never in SAC you never had the ability to publish.
This is the current policy i was trying to get across. Nothing is changing, as this is the current rule.