Reusable communication templates

It'd be amazing to have a repository of communication templates that we can reuse across all workflows, much like the concept we have in Nintex eSign/AssureSign where we have email templates to communicate with people throughout the signing transaction.

I had a discussion with a Nintex Partner about how one of their Customers uses similar email communication templates across multiple forms, so it'd be great for users to select a pre-written communication template in either Send an email or Assign a task to multiple users actions.