Mother of all Blog Posts Building expertise in WPF / Silverlight · Core Programming Concepts: Declerative programming, Dependency properties, DataBinding, Commands, Triggers, VSM, Control templating, the inheritence model , XAML extensions and control templating · Transforms and animations - SVG experience helps · Comprehend the core differences in SL and WPF- lack of Commands and Triggers (Behaviours and VSM are superior anyway), Calling different types of services (WCF, Sockets, Duplex, ADO.NET...