OMG OMG The *Bleeping* Autosave Feature

I know this has been discussed to death but I must vent my frustration. What's with this autosave in blogger THAT CANNOT BE DISABLED? If it cannot be disabled, why DID they make it autosave every minute? If whatever changes/edits/mistakes I made will saved RIGHT AWAY, it defeat the purpose of having a "save" feature! Now that I am aware of it, just the change of color of the "Save Now" button is a big distraction. When is the update coming? :((