> For the complete documentation index, see [llms.txt](https://book.onosh.ovh/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://book.onosh.ovh/for-fun.md).

# For Fun

- [Marketing, that good liar !](https://book.onosh.ovh/for-fun/marketing-that-good-liar.md)