Idea from Dan Lee: Create a pop after someone creates a share that says "Would you like to save this as a template to use for creating future Shares?"
Only if the user does not have any existing templates and they've changed something in the share that would warrant making a template (anything not required)
Comment from Jamison: I think we would want to limit this to users with no templates and only if there is data other than the required fields (file, title, category).