Minor nitpick, but isn't that Firefox, not Chromium in the screenshot of the web browser overlaying emacs, right after mentioning that he uses Chromium instead

Minor nitpick, but isn't that Firefox, not Chromium in the screenshot of the web browser overlaying emacs, right after mentioning that he uses Chromium instead of Firefox because it requires a "real" window manager? Regardless though it's an interesting setup, I've always wanted to try a minimal window manager.