Facebook Celebrates 10 Years with Lookback

Starting this morning, in honor of Facebook's 10th birthday, hundreds of millions of Facebook users will receive a notification that a personalized video summary of their life so far on Facebook is ready to watch. Each user's "Look Back" compilation contains a montage of your Facebook memories, photos and important events.

The social networking giant says "this is a small gesture to thank the over one billion people who are on Facebook by providing a unique way to look back at some of their biggest moments."

It's a touching reminder that for many of us, Facebook has become a very normal way to document our lives and the lives of those we love. We have to admit that recalling important life events and seeing photos of our kids made us more than a little weepy. 

Happy birthday, Facebook. Thanks for the memories.