- Criteria to exclude users who have participated in a given poll. For example, I have a Notice set (which I reset frequently) to Take a poll. The notice should not display to users who have already taken that poll.
- Criteria to exclude users who have a THREAD in a given forum.
- Promote/Demote based on Birthday. Say for example, on Birth Day I would want to give access to restricted forums and then once that's over, the user gets removed from that sub group.