This post on rocket.ly, Why You Should Still Quit Facebook, and in particular, these alternatives:
I am not aware of any good solutions for privacy in social media. Facebook has expressly moved away from providing one. But there are plenty of good opt-out solutions. Twitter works fine for status updates. For photos, we’ve had Flickr for years. For video, YouTube. For link sharing, Digg. I’ve picked these because they are all independent companies, but there are dozens of solutions for sharing social media.