Recently, I had to troubleshoot an issue that involved TDS code generation of Glass mapper items. This got me looking at T4 templates, and I have been struck at how cleanly this is implemented and how good the MSDN documentation is (http://msdn.microsoft.com/en-us/library/dd820620.aspx, which some of the examples below are from.) I like stuff you can get up and running in a few minutes.
