I Agree. If one would take "concepts a day" or structures/modules/interfaces/whatever-intelligible-concept a day I could follow he author. But lines per day? Pu

I Agree. If one would take "concepts a day" or structures/modules/interfaces/whatever-intelligible-concept a day I could follow he author. But lines per day? Put this way developers seem coding monkeys using smaller paper in their typewriter to produce more pages.