For mobile sites* it currently says:
Last edited 2 minutes ago by an anonymous user
But that gives a false sense of anonymity. So I think it needs some discussion whether or not
Last edited 2 minutes ago by an unregistered user
would be a better choice.
Alternatively one could change the IPs to IDs. If that's an idea worth considering I guess this should be a separate task in here.
*e.g. https://en.m.wikipedia.org/wiki/List_of_emerging_technologies