However, that does not scale. If we have 50 programmers working in complete isolation then we will have 50 different programs. Collaboration becomes key to scal

However, that does not scale. If we have 50 programmers working in complete isolation then we will have 50 different programs. Collaboration becomes key to scaling the craft. Sticking 50 people into the same room does not guarantee true collaboration. Especially if they have different goals, which is often an overlooked factor in large companies.