I have not read guile docs, but clear writing just doesnt get the emphasis it needs in engineering. Tla+, and Nvidia are two other software areas i sometimes wonder about. Also, when I use a product i want a user guide, technical guide, and a few white papers each in their own pdf. I do not want to see info atomized across 62 million links on 43 million different web pages. Part of clear communication is about composing the parts into a whole. Links ruin that.
Now apart from that I enjoyed the article advocating for guile. I thought it made some compelling points.