It should be possible to share, for a limited amount of time, a single item with an external user who doesn’t have an account registered on BrainMinder.
The pre-authorized link could implement an additional level of protection with an optional password.
It is possible to assign 2 privileges to each sharing: read-only or edit.
The link could be automatically sent to the recipients by email, but on a mobile device, the sharing feature could be integrated with phone-sharing abilities to send the link also via SMS or a chat application.
