Thanks for the feedback, exactly the point of releasing early and often no? :) STFU is in its experimental infancy so I look forward to how it affects the workflows of those who use it.
The next step is to get it to test itself so I can start resolving quality issues within it and then beyond that to get it to build tiny WPF apps.
Being able to quickly add references and usings is something I miss when using this tool and I am looking for collaborators to help me brain storm on how to address this. Fork it and let me know what you come up with! :)