"Political dissidents and abuse victims can't safely use Facebook" is the problem we're discussing. I take it your solution is "political dissidents and abuse victims shouldn't be using the internet at all"?
If using your real name gets you in trouble for X reason then what does Facebook have to do with it? Using your real name anywhere would get you in trouble.
So then Facebook is obviously not the right place for it if you need strong anonymity. Again, what is the blame on Facebook as if they came in and registered your name and profile by force? Choose wisely for your scenario, that's all I'm saying.
