The frontline videos aren't available and do seem a little "out of date" at this point (crazy how fast and how different things are just separated by a few years).
Something else that needs to be addressed and it's brought up as much is the whole hashtag culture. Regardless of the willingness to have accounts public or private, students need to also start considering the way that their hashtags link their posts to anyone who searches the hashtag. Apps like Snapchat, Instagram and Twitter are becoming increasingly "me-centered" and there is even less social interaction beyond the like+reshare.
Digital citizenship and online interaction concerns are constantly updated and changing. We need to make sure that students are given opportunities to address these before encountering them.