Well, Mark's just unveiled Facebook's new look at his f8 keynote, and he's calling it Timeline. The idea is to make it easier to see what you want to see from your past, by placing a, surprise surprise, timeline on the right edge of your profile page that breaks down your content by year and month. There are also Timeline Views, that allow you to filter the content by photos, where you've been (courtesy of Bing maps innovation), and more. You can also add apps to your timeline