For a time, it looked as if both Snapchat and Facebook could coexist peacefully in the social media space. Facebook was a place where users could network with friends, post about life events, and generally stay on top of things going on in their circles. Snapchat was a photo messaging app with a unique twist: the photos self-deleted after a brief period. Today, though, the two companies are locked in one of tech’s most epic rivalries. Where did this battle start and what does it mean for the future of social networking? Read on to find out.