SMT are really important and because they are so important they need to be implemented carefully.
There will be no way back. It must work for sure 100% when released.
I understand that everybody is waiting to have them released and pushes this.
But I also completely understand that it needs time. This must work 100% correctly from the first day.
I wish the steem inc. team all the best for this very important next step!!!
Steem on!!!