Drools Flow - 2 nice blogs

http://blog.athico.com/2009/01/drools-5-holistic-approach-to-problem.html
"the problem for business people to understand the differences between business processes and rules, because from the point-of-view of business use-cases they are integrated. why are there two tools / frameworks to manage the same thing?
....
Now I read the documentation of Drools 5 and noticed that all is availabe in ONE product: Drools 5. Thats really great news - I hope I understood all well and I'll give it a try to do it with Drools only. This gives me a better feeling than my previous decision. "

http://blog.athico.com/2009/01/drools-flow-and-osworkflow-migration.html
"We work together on projects for Argentina's biggest healthcare provider, who are big OSWorkflow users. However with Drools offering a much more powerful and complete framework, that integrates rules, processes and event processing there is now a desire to move to this as the standard. As part of this effort we need a migration path for al the legacy OSWorkflow applications."