1. Do you see 'referential rule integrity' as a problem?
2. Is there still a boundary between the tool's representation of 'rule' versus the business user's?
3. Modularization to manage the number and complexity of rules?
4. What are the pros and cons of the 'compiled code' approach versus a more 'interpreted' approach?
5. Is there a business advantage to 'rules' not being tied to a particular vendor's tools and approach?
6. After consumer lending and insurance, where do you see wider use of business rules?