Are you interested in LaTeX news and expert opinions? Then LaTeX blogs may supply you with current LaTeX reading.
This is the blog of the author of this book. It regularly brings LaTeX-related news, offers a lot of tips and tricks, and provides a structured link collection, sorted by subject. And of course, it contains all code examples of this book, plus supplementary material.
Joseph Wright, a member of the LaTeX project and author of LaTeX tools, writes this blog.
This is the blog of the LaTeX developer Will Robertson. It provides interesting insights.
This blog supports LaTeX in the humanities, with a special focus on Middle Eastern Studies.
This page summarizes about 30 TeX and LaTeX-related blogs and may keep you updated.