I think you've severely misread my comment. I'm absolute NOT proposing any kind of "abstinence only education" regarding sexting.

I support what you said about teaching the risks and safer alternatives. If that's what "safe sexting" initiatives are teaching, great! However, that wasn't the impression I got from reading the article you linked - it talked a lot about the legal risks, a bit about trust and consent and a bit about taking "safe" sexy pictures that people won't be able to identify you in. My point in the comment above was that even if you do all of that, a lot of the risk is simply outside of your control. That's fine - people do risky things all the time, it's part of life. I just don't like taking an approach that's essentially harm reduction and calling it "safe".