You can kiss good-bye good ol' days when you could count on limited exposure to your Facebook friends due to theirs not having enough time to meticulously comb through your entire Timeline.
But starting today and onwards, figuring out where you were, what you commented on your ex's photos, whether you mentioned "drunk" or F-words in posts and much, much more can become unravelled pretty easily.
That's the power of Facebook's updated Graph Search for you. After first experiencing Graph Search in action earlier this year, I went ecstatic. Finally, I could use Facebook's search field for something more complex than barebone friends search. For example, as an avid photography fan I absolutely love the ability to filter just the photos my mom took in Prague back in 2007, or those of my significant other I snapped up last year.
That was merely warming up - Facebook now includes more of your content in Graph Search than ever before, things like your posts (way overdue), status updates (useful), photo captions (fun), Notes (meh) and check-ins (creepy)...