Mark,
Yes, I think differences of opinion will keep this board active for decades! And you say what I was trying to point out, that we should never impose too strict a rule on design, even if practicality eventually brings several things back closer to "standard" for whatever era. And, of course, moving to standard only eggs designers on to do something different! Never ending Ying and Yang.
Sometimes, tastes but also technology influences the "standard" more than we give credit for. Examples include the ProV1, turning from clubby to public courses (with the ration flipping in the last 100 years), cheaper plastic drainage pipe, irrigation, of course, etc.