There's an argument for valuing ten years of Silverlight experience -- especially if it includes some gnarly projects where the framework isn't really holding your hand that much -- over ten years of flitting between web frameworks but never really getting much beyond implementing the stuff that shows up in the tutorial.

I think "going into the weeds" (and not being afraid to do so again, in another context) has some value independently of any specific patterns or tricks that apply to a particular technology.