People like us who spend their free time on a message board about programming know it's best not done as line work. But the general population doesn't, and prob

People like us who spend their free time on a message board about programming know it's best not done as line work. But the general population doesn't, and probably many developers don't. There is constant, never-ending pressure to turn it into line work and we need to be aware of it. A lot of software running (barely) in the real world is written this way.