The Maestro team are a Microsoft incubation group looking at Isolation, Agents and Message Passing on .NET. Niklas, from the team, has been very helpful as a reviewer of F# asynchronous workflows and whenever I'm in Redmond we get together to discuss associated topics.

It's great to see the team get a blog, and I'm sure you'll enjoy reading it!

DIsclaimer (from the Maestro blog): "Maestro is an incubation technology and Microsoft has not committed to shipping it"