About 2 years ago I wrote a blog post describing what I would like to see in Workflow vnext: http://geekswithblogs.net/J... At the time WF 4.0 was a little rough around the edges – the State Machine was on codeplex and people were simulating state machines with Flowcharts. Last year I built a near- realtime machine management system using WF 4.0.1 – its managing the internal operations of this device: http://landanano.com/produc... ......