Show HN: Mobile CSS Stylesheet for Hacker News

I visited Hacker News today on my phone and noticed that the site is not mobile friendly. There are some homespun mobile versions around the web, but they don't seem kosher. So I decided to take a break and entertain myself with the challenge of "mobilizing" Hacker News with its existing HTML!

To my front end developer brethren, paste this code at the end of news.css in Chrome, squish the viewport to a <768px width, and you should see the site mobile friendly. Feel free to edit this code and post your own version with any bugfixes or improvements I might have missed. Other comments, general discussion on mobile CSS, and any anecdotes about the pain of retroactively mobilizing websites are welcome too. ;-)

Also, the site HTML may not be perfect (tables...), but I think it'd be great to get some form of this code actually deployed on the site so we can browse on our phones, upvote please!