Folder-level permissions

As the number of workspaces grow, it would be so much more convenient to be able to apply the same type of sharing permissions for workspaces and individual sheets/reports/dashboards at the FOLDER level, as well. For example, I have several product development workspaces, one for each product, but would prefer to keep all similar products within a single workspace and simply share the folder contents with respective/appropriate users. From an organizational perspective, this would make it so much easier to manage. I could also keep master templates and other related items with potentially confidential information in the same workspace within its own folder and not have it shared or visible to others.