No computer system will ever be static. A static system is one that's awaiting replacement. The rollout of a major upgrade can delay the replacement.
The rollout of Blogger Beta - just like any rollout - is bound to bring problems. And with the current Blogger policy of never speaking directly to us (the unpaid Blogger staff), the problems will feel more acute.
So Blogger Support provides Blogger Employee, who periodically visits the Google Blogger Help Forums, like an appearance by Christ on a magic horse.