Disclaimer I work on GAE.
We do monitor the public issue tracker (https://issuetracker.google.com/savedsearches/559750) and will prioritize appropriately according to vote number.
Tack this on as one of the reasons people don't trust google cloud...
No more information from users is needed to implement it, so the only useful comments can come from Google employees who can still comment.
This is standard procedure on Google bugtrackers.
for me that is a big blocker.
Is it that volatile that they don't want to go public with their intentions? That's not really a good sign, IMO.