OpenBSD creator Theo de Raadt began developing OpenBSD in October of 1995. KernelTrap first spoke with Theo back in November of 2001 [interview], around the time that OpenBSD 3.0 was released, discussing much of the early history of the project. The project has continued to offer regular releases of their "free, functional & secure" operating system every six months, with OpenBSD 3.9 made available yesterday, May 1, 2006.

In this latest interview, Theo examines the past five years of OpenBSD development. He also discusses the OpenBSD 3.9 theme song, "Blob!", detailing what blobs are, why OpenBSD avoids them, and how OpenBSD developers work to reverse engineer them. Looking to the development process, Theo talks about recent and future "mini-hackathons", small and focused OpenBSD development gatherings. Finally, Theo also discusses the OpenBSD project's funding issues, and the response to requests for funding from users of the project's OpenSSH software.

OpenBSD is released on a sixth month development cycle. [earlier story] Unlike many open source Operating Systems, there is no officially available ISO (CD image) for download.