Which .NET dependency injection framework do you use?

.net, dependency-injection, frameworks, inversion-of-control

Solution

I'm currently using Castle.Windsor. Mainly because of the integration it has with the Rhino Tools library.

Problem

Currently there are quite a few DI/IoC-frameworks for .NET out there (http://www.hanselman.com/blog/ListOfNETDependencyInjectionContainersIOC.aspx). I find it quite hard to choose. Therefore I wanted to measure the public opinion and see which framework is the most popular - so please post your favorite framework here and let the people vote...

Original source

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