The new feature that allows us to copy workflow actions into another workflow is fantastic. A great next step toward streamlining productivity would be the ability to save selected actions of a workflow as reusable template blocks.
For example, imagine being able to save actions 3 through 8 as a template block and store it in a personal library. This would make building new workflows much faster, since you could instantly reuse common sections instead of copying them each time.
If these template blocks could be shared across sub-accounts, even better.