Hi again. I made some notes for you here: http://codex.wordpress.org/Talk:Theme_Unit_Test
Hi Nkuttler. Regarding changes in 1: I removed the extraneous style.css information since 1) it's incorrect and 2) wouldn't belong in that page if it were correct.
It doesn't belong there because the list where you added it is a list of required theme template files, and has nothing to do with optimization or best practices in CSS compression. That information should be on its own page since it's a best practice or recommendation and not a standard for WordPress theme development.
Why it's incorrect: style.css files can be minified and gzipped without using wp_enqueue_style. It's also not good advice to recommend moving CSS into separate files. That causes more HTTP requests and since styles are split into several files it is harder to maintain.