FAQ 40 on broken journal pages says you could create a link rather than posting a URL, and creating a default friends view, but it doesn't contain links to FAQs 67 or 102 on these subjects. Should it?
Also, neither
176 (S2 layers) nor
177 (S2 custom styles styles) contain a link to 172, "where can I learn more about advanced S2 customization?". Some of the links are duplicates, but 172 does link to s2howto, which is not mentioned in the other two FAQs.