Tweaking skybox styles to improve presentation of project logos;
Adjust spacing around people entries.
Generally restructuring styles to make more sense, grouping front page styles in one place;
Removing bullets from sidebar lists;
Removing "Add a comment" links from imported WP feeds
Continuing to rationalize where styles are define;
Extending list content to blog posts, which are built along different lines than other OS content;
switching from margin to padding for spacing rules