My understanding of the situations, speaking to people in normal firms who code, and management, is that this is all about theory of constraints. As a simplified example, if you previously needed 1 business analyst, one QA tester, and one programmer a day each to do a task, and the programmer's efficiency doubles, or quintuples, the impact on output is zero, because the firm isn't set up to go much faster.Firms need to rebuild their processes around this to take advantage, and that's only starti...