Facebook Starts Rollout of Graph Search for Posts, Comments, Check-Ins
What's everyone saying about Breaking Bad? What about just my friends? What do my old photo comments say about me?
Not only could this be where Facebook Hashtags finally become relevant, but it could also open a new door for targeted advertising within search results.
"A trillion posts full of this info start getting unlocked today as FB begins rolling out Graph Search for posts to a small subset of U.S. English users. It will allow us to see what the world thinks of anything, but could also dredge up the past, defeating ‘privacy by obscurity.'"