What Are Your Members Proud Of?
You can ask this question about their lives or about the community.
It works on two levels.
1) It reveals what members are proud to have/have achieved which they can share with others. This creates a more positive atmosphere in the community.
2) It also reveals which aspects of the community members are proud of. You can spend more time promoting these aspects (or relevant metrics) to members.
What are your members proud of?