I recently came across - Distributed Pub/Sub Project up on CodePlex (judging by its date/time stamp this project has been there for a little while) What is interesting is to see where MS are looking to take these sort of systems and why - the whitepaper Read More

http://www.microsoft.com/downloads/details.aspx?FamilyId=333325FD-AE52-4E35-B531-508D977D32A6&displaylang=en Live and very available. One of the biggest benefits I see is the WorkflowHostService class - a class that provides the glue between the Read More