AI Uses Em-Dashes Because Bloggers Do

I recently added “Your LLM was trained on my blog” to the intro on my home page. I’m sort of being facetious, but it’s also true: my old site (hyperborea.org) has been in the Common Crawl data set for years, this blog has been online since 2002, and the major LLMs have used Common Crawl’s data in their training. Way back when I switched to WordPress in 2003, one of the things I found annoying about it was that it would auto-convert punctuation from ASCII to “fancy” characters. Curly quotes, curly apostrophes, em-dashes instead of double-hyphens, ellipses…These were things that bugged the heck out of me when I saw them in broken emails and Word documents. Over the next year, seeing the difference it made in legibility, I came to appreciate real typography. Since then I’ve been happy to let WordPress, and later ClassicPress and Eleventy convert my plain typing. Side note: I still have trouble using some apps with code snippets (ex: Apple Notes and Stickies), ’cause I haven’t figured out…