Thanks for the follow-up, John. I agree not being able to reply to questions posed once the badge has been awarded is a deficiency of the system - I've raised it with P2PU.

I guess it would be good to add to the evidence base towards which the badge points. Currently, P2PU just points to the generic page for the badge. While it's possible to then find individual projects, it would be good t have a direct link. :)