But that's the point: going from zero (idea) to implemented (software) requires a few steps along the way, and imho one of those very important steps is the pro

But that's the point: going from zero (idea) to implemented (software) requires a few steps along the way, and imho one of those very important steps is the proper administration of requirements specifications in such a way that feature creep doesn't happen. I know its not easy: thats why its important.