I’ve just met a person who teaches SU in an architectural modeling course at a local community college. I expect that he has much that he could contribute to these forums. I checked and he’s NOT a current forum user - at least not under his IRL name!
Concurrent with my desire to reach out to him to join this community, I saw the “Promoter” badge - earned by “Inviting” a user to join us. What I can’t find is how, exactly, do you “Invite” a user in a way that qualifies for this badge!