Presents philosophy that there are four classes of software:
- MeWare: The developer creates software. The developer uses it. Nobody else does.
- ThemWare: The developer creates software. Other people use it. The developer does not.
- UsWare: The developer creates software. Other people use it. The developer uses it too.
- NobodyWare: The developer creates software. Nobody uses it.
Includes detailed real-world analysis of City Desk, a software package - applying the ideas