I got to thinking more about this and posted an essay to my blog [1]. Looking back, I wonder if browser developers could have applied the algorithms that Tex uses and perhaps web pages would look slightly more elegant. We take for granted the world around us. Web browsers work a certain way; web pages display the same space between sentences as between words. We forget that many things we take for granted are the product of a social process (or “social practice” as Mao Tse-tung famously said). In this case, something you probably took for granted (and probably never even thought about), was the product of a brief discussion in the summer of 1993 among developers who each had their own beliefs about what was right and good. Reading the archives of the www-talk mailing list reveals how part of our world came to be.

[1] https://danielkehoe.com/posts/personal-history-punctuating-t...