Debugger Visualizers are one of the best productivity additions to the Visual Studio debugging experience. After reading Vardi's post showing the wide variety of custom visualizers, I decided to start maintaining a list of visualizers at dotnetpowered.com. After some internet research, I've documented 32 visualizers for everything from Regular Expressions to Linq Queries. Check out the list and rev up your development environment today! If you know of any other custom visualizers, please send them my way.