I've compiled a short list of articles and posts on MVVM that I've found especially useful. I'll likely expand this as I continue to work through the pattern and explore some of the various MVVM frameworks. For now, here are the links.

The Pattern Explained

• Introduction to Model-View-ViewModel pattern for building WPF apps
• WPF Apps With The Model-View-ViewModel Design Pattern
• Silverlight View Model Style: An (Overly) Simplified Explanation
• WPF Application Framework (WAF) - Model-View-ViewModel Pattern

The Pattern Discussed

• MVVM – Philosophy and Case Studies - Introduction
• MVVM – It’s Not Kool-Aid
• MVVM, Josh Smith’s Way
• The MVVM Pattern Is Highly Overrated

Commanding

• Advanced WPF- Understanding Routed Events And Commands In WPF
• Silverlight 4 - MVVM with Commanding and WCF RIA Services
• Understanding Routed Commands « Josh Smith on WPF
• Command Binding in Silverlight 4 (Step-by-Step)

Behaviors

• Behaviors Under the Hood – API Details and Constraining the Type

Best Practices

• Using a ViewModel to Provide Meaningful Validation Error Messages
• 6 MVVM Tips- Leverage ViewModel and Unit Test Silverlight and WP7 Apps

Frameworks

• WPF Application Framework (WAF)
• Prism
• MVVM Light Toolkit
• A quick tour of existing MVVM frameworks

[ Follow me on Twitter ]