Richard - I am very interested in adapting ABCD to Insurance. I have developed my own Database but I Like the Concepts in ABCD. Especially keeping the number of tables small. The other important thing for me is to Migrate the Backend to SQL Serve. I also need a Cloud Storage to save the Pictures and Files for Entities (Customers, Families).
I understand you no longer do Consulting. You also expressed that you would be preparing an insurance Module for ABCD. In Insurance The Entities Are usually Families. SO I tried ABC with Relationships. It is a little awkward. Most of the Time you do not need to treat each person separately. That is the Entity is the Family not the Individual. However in a family there may be more than one Insurance Policy covering different Members.  Are you Planning to come out with an insurance module or customization, if so when.