I've worked in such environments, and as much as I enjoyed the work when I was able to do it, the reality was that we wound up wasting a lot of time spinning ou

I've worked in such environments, and as much as I enjoyed the work when I was able to do it, the reality was that we wound up wasting a lot of time spinning our wheels because we accidentally stepped on each other toes. As a result, I wasn't able to do the work I wanted to do, and was hired to do, most of the time that I was there. So the affection wore off, and I gave up and left once I saw the writing on the wall. I've also worked in companies of 3-4 people (including me) that had basic processes (source control, requirements management, etc), and the results were FAR better. We ended up spending MORE time doing our job, not less. We also spent a LOT less time cleaning up messes and wondering why we acquired 15 build errors every time we synced the code from source control. Though I agree that a small group doesn't require a lot of process, chaos is counter productive.