There are 3 points where ORCID is of interest:
Users could login and sign up via their ORCID (optional).
For when we have such a page of course (#86 (closed)).
Users could connect their ORCID there and optionally log in with it from then on.
Connecting it would also bring some related info about them.
Give authors the option to use ORCID on the submission form, instead of manually entering their data.
This will be optional, not enforced.