People misunderstand it. It means writing code, documentation, testing, bug fixing etc.
I'm not sure it is that far off over several years. If you look at Google, and say there are 52 * 5 days * 10 lines of code, 2600 lines of code per developer. Extrapolate that to 20 years times how many developers and list on code that is currently used, would it be that far out?
People over-estimate the sustainability of short term coding lines per day, versus multi-year coding.
I'm not sure it is that far off over several years. If you look at Google, and say there are 52 * 5 days * 10 lines of code, 2600 lines of code per developer. Extrapolate that to 20 years times how many developers and list on code that is currently used, would it be that far out?
People over-estimate the sustainability of short term coding lines per day, versus multi-year coding.