I have teenagers and college-age kids and I'm not surprised in the least. They openly consider Facebook to be a platform for old people. They seem to have moved to more of a distributed social media system. That is, they don't seem to have a central place where they communicate with friends. They seem to move between texts, facetime, tumblr, instagram, phone calls (!), etc. in a fluid manner. Anything except for Face…
From my perspective, the very best action that I can take, in order to limit his vulnerability later on in life, is to just start educating him on how to act appropriately online. But I can only base that education on the view that I've built up of these gargantuan and ever-multiplying systems of manipulation, which leads back to my main worry: I know that there will come a time when I can no longer keep my view of these systems up-to-date, and by extension, help to keep my son educated about his and my own vulnerabilities to them. I find myself worrying a lot about his future these days...