Unsurprising fact of the day: the inventors of SnapChat are misogynists.
so… not only do they keep your photos on file indefinitely, they also can sell them at any time for any reason they see fit - which means that your friends or family members or even future employers could see you marketing any number of things, against your will. you could be used to market pornographic sites. your image could be fucking ruined, through no fault of your own.
please please PLEASE pass this on to everyone you know, especially if you know that they use snapchat or someone they know does. this information is IMPORTANT. lives could be ruined, here.