Since FileShare Plus is designed to exchange files, wouldn it be more normal, that by default all people would be automatically selected to receive an alert about a file upload?
We have a 50% split among clients who feel there should be a notification profile per company, where certain Contacts are preselected to receive an email alert about file uploads, and those who prefer to select manually. The answer would be a control panel which allows the Admin to choose between the two configurations (automatic and manual notification), and of course that would remove simplicity to some extent and add cost. Therefore, we have created a rather simple and affordable product about which clients can request customizations as needed.