Has there been any discussion on reps for Glitchens so we know who is rated by others or not.
It could reflect and show who is a good trader, an all round good egg etc, and who are the ones who cause problems mining or in community gardens.
I have seen it in another game and it was quite useful, gave some clues who to interact with and who to avoid.
Edit : (idea added from a later post)
Maybe even some kind of personal note to add about a contact (visible only to you) eg - "trades emblems 1 for 1" "stole my herbs in comm. garden" in the same way you can do on a phone, as a reminder of who/what the person is.