It seems extremely hyperbolic to call someone a sociopath for creating a platform for people to share news about themselves with friends and family. As much as I don't really enjoy using Facebook, it is still the single best way for me to keep up with what's going on in the lives of my extended family.
It might not be strictly psychopatic, idk, not a doctor. However when you call your users dumbfucks, recognizing you are exploiting them and still continue to do it... Why would I use (trust) any of his products?
I probably said a lot of things that would be problematic in this current climate and it doesn't mean I changed my opinion on any of them in particular :)