Mark Zuckerberg's Sister Mocked For Complaining About Leaked Facebook Photo

A picture that Zuckerberg's sister posted on her personal Facebook profile was seen by a marketing director,Callie Schweitzer  who then posted the picture to Twitter and her more than 40,000 followers Wednesday.In the photo (right photo) in question, members of her family, including her famous brother, Mark, can be seen reacting to the new Facebook app.
That didn't sit well with Zuckerberg's sister, Randi, who tweeted the following:

But Randi Zuckerberg's comments sparked sharp reactions from people who thought the issue wasn't about etiquette, but rather Facebook's often changing and often confusing privacy settings. See some of their tweets below...

Have you ever been a victim of privacy invasion on Facebook? What is your thought about Online Privacy?