In short, it’s the new Facebook personal profile layout that gives users the ability to go back to a specific point in someone’s profile. Yes, I keep saying “personal profile” for a reason. The timeline is projected to release to personal profiles first. Currently, the Timeline view is available on the Developer site. See how my personal Facebook Timeline looks in the photos below. Hopefully, it will be released in the St. Nick of Time.
Watch this video to learn more: https://www.facebook.com/about/timeline
And keep up-to-date with Facebook’s updates before they even happen on the PuTTin’ OuT blog!