Exception Handling in .NET

http://www.codeproject.com/Articles/9538/Exception-Handling-Best-Practices-in-NET

sad humour - toothpastefordinner.com

http://www.toothpastefordinner.com/

Articles by Joshua Kerievsky (of Refactoring Towards Design Patterns)

http://www.infoq.com/author/Joshua-Kerievsky

business + positive thinking guff

http://www.inc.com

MDA - Model Driven Architecture

http://en.wikipedia.org/wiki/Model-driven_architecture

code kata - programmin' challenges

http://codekata.pragprog.com/

MVVM (Model View View Model) + WPF

http://msdn.microsoft.com/en-us/magazine/dd419663.aspx