As part of my on-going attempt to come to terms with WPF/XAML, I've become interested in the application of fluent interfaces to UI coding.
I am aware of Fluent Silverlight (http://code.google.com/p/fluent-silverlight/), but I can't seem to find anything equivalent for WPF.
Just as a personal note, I'm finding it very difficult to buy into doing everything in a combination of XAML and C#/MVVM. It just seems to me that there are certain aspects of UI programming (e.g. data binding) that are better expressed in code than in declarative XAML.
A fluent WPF interface would seem to be just the thing to accomplish these goals.