Jul 16
I found Finite State Machines, Wizards, and the Web by Michele Leroux Bustamante (ASP.NET guru).
Via a tool, and some trusty XML you can build a nice finite state machine for your web tier (something we have been doing a long time on the web).
It often amazes me how many sites do not use this, OR a workflow system. I think there is a lot of room for exploration there.