There are a million worries surrounding Facebook, ranging from its privacy policies to its stock price, but every so often the social media leviathan introduces a new feature that is (probably) unambiguously good. It’s called “Safety Check,” or more expansively “Facebook Safety Check,” and it allows users to report their status if they are located in a disaster zone. It could potentially go a long way in providing crucial information to account holders who have loved one’s in an area of upheaval – social, natural, or otherwise. Here is how Facebook Safety Check works.