A rather interesting, though horribly misnamed, thread started on the WPF Forum. The “Why WPF is not ready for LOB” thread contains quite a few insightful perspectives on the topic of WPF’s viability for line-of-business (LOB) development. The thread also contains links to blog posts that carry the discussion out further.
If you have something to say about WPF for LOB that has not yet been introduced on that thread, please take the time to share with the rest of us. This is an important topic for WPF at this point in its life.