Yes, I wrote that message 30 years ago. I actually had copies of both "Words into Type" and the "Chicago Manual of Style" on my desk when I wrote that message b

Yes, I wrote that message 30 years ago. I actually had copies of both "Words into Type" and the "Chicago Manual of Style" on my desk when I wrote that message because I had worked in the publishing industry as a copy editor before getting involved in the tech industry. Some publishing houses had their own style guides or were inconsistent from book to book (like O'Reilly), but WIT and Chicago were the accepted authorities. Whether the conventions of the book industry should have guided technologies like web browsers is a matter for debate, but at the time I wanted to make the point that two spaces after a period were typists' habit and not a publishing convention. I'm amazed that this point is still debated so passionately when most people have never touched a typewriter.