Wondering what would it look like if you built WPF controls using F# ? If yes, head over to Matt’s blog where he has translated almost all of the examples in my book WPF Control Development Unleashed to F# ! He is even starting a CodePlex project to host the source code. Kudos to Matt for starting the effort.
The time is finally ripe to start exploring WPF control development with F# 
[...] called WPF Control DevelopmentUnleashed and one of their readers went and translated all of the WPF code samples into F#. [...]