Silverlight Routing a la MVC Routing

In a lot of things that MVC brought (besides reminding me how much I hate classic asp) what I loved the most was the routing engine. The routing feature was beautiful because it provided for loose-coupling, whilst being structured and rich enough to be actionable. Given that, and for structural and development modularity purposes I adopted the .NET 3.5sp1 routing engine for an URL based-navigation framework for Silverlight.