A humorous site called webpagesthatsuck.com provides a blog-based commentary of really badly designed web pages and explains why.
How does service design differ from UX design? Paul Boag (2018) has written a blog called "Service Design: What Is It, What Does It Involve and Should You Care?" explaining how they differ and overlap. https://boagworld.com/audio/service-design/.
Sanjay Poyzer (2019) has written a personal blog on his experiences of becoming a service designer in the UK government. designnotes.blog.gov.uk/