I just hit a brick wall on a project where our organization and another client were hoping to collaborate on a story map. It would be extremely useful to have the capability to share editing capabilities with outside organization.
Currently, we would need to purchase an additional Creator license at $500 or have our client do the same for us both to have editing capabilities. This doesn't make sense as we both have organizational licenses. This places severe limits on project collaboration and I imagine having this ability would greatly benefit the GIS community.