Ioc Comparison: Autoregistration in Autofac
Autofac is a capable and interesting IoC container. I looked at Autofac for basic IoC here. Implementing my suite of autoregistration tests in Autofac did not require any custom extension classes, autofac handled everything that I asked of it.
Autofac adds registrations in an atomic manner, like StructureMap. But Autofac doesn't use lamdbas - you configure a ContainerBuilder in as many steps as needed, and then create a container from this builder in a single operation.