> Re sendmail, when were you working with that?

Oh, only until about 2005. Other options on the table included Postfix and qmail; when I reached a point where burgeoning trust in my engineering judgment coincided with time to replace the oldest production boxes, we commenced to switch to Postfix, primarily because administering that yielded me the lowest Excedrin bill.

Anything with genuine numerical precision would be better than JSON, is what. I appreciate this is an open-ended suggestion with no implementation offered, but if I have to spend one more mortal minute bikeshedding bignum representations in strings, I won't be held responsible for my actions. Indeed just the thought reminds me part of my purpose in this time apart from labor is to decide whether indeed I will train as a lawyer, where I understand time similarly spent is billable in six-minute increments.

I wish I'd been a fly on the wall for your discussion with McCarthy, as perhaps I also wish you could have been for a very spirited chat I had with Stallman around 2016 on the merits and externalities of his and FSF's philosophical approach. I appreciate you taking the time of such a detailed and thoughtful reply, which I confide I'll later revisit and find benefit beyond that already apparent. Enjoy your day!