I like this analogy for why Facebook should be regulated. We have no problem regulating food for health benefits, so to extend that to other items seems like a

I like this analogy for why Facebook should be regulated. We have no problem regulating food for health benefits, so to extend that to other items seems like a decent proposal. I believe it is harder to empirically calculate and observe negative psychological effects than to do the same for physiological effects, but psychological concerns are becoming more mainstream.