[hodwik]

I work for a software company very much like Valve in structure, who has been operating this way since the 70s.

Support still gets done, because when you hire you specifically hire people who love doing support. Those people exist, and they get tremendously emotionally involved in the quality of their work, just like anyone else.

In every department there are people who struggle with the flat hierarchy and free range to work on what you like, who have a strong emotional need to know who is in charge, and to be told what needs doing. Those people struggle, but they are by no means relegated to any one department -- plenty of them are engineers.