The discussion around the 1972 paper on modular system design reflects ongoing challenges in software engineering. Despite its age, programmers often default to outdated practices, focusing on flowcharts rather than proper encapsulation of design decisions. Commenters note the significant advancements in programming capabilities over the past 50 years, exemplified by the evolution of the KWIC index function from a complex, lengthy process to a simple task in modern programming languages. There’s a lack of familiarity among new programmers with foundational concepts, highlighting a gap in foundational training. The conversation also reveals a surprising lack of current discourse surrounding the paper, with past submissions receiving limited engagement, yet a persistent appreciation for its foresight and relevance in contemporary discussions.