"Already [Facebook] has added features inspired by Google+, particularly in terms of improving the transparency of its privacy options."
...that's not exactly what Facebook has been doing. This is how I picture it:
"Yes, we're perfectly aware that this lovely neighbourhood is in fact nuclear wasteland. Let no one say that we are not a responsible company, however - we are giving all of you radiation suits, free of charge."
"That's, er, very kind of you. But what are you going to do to decontaminate the area?"
"What do you mean?"
"It's still incredibly risky to live there, isn't it? Sure, the radiation suits probably help you to survive there, but..."
"Well, hm, er, it's better if you don't ask difficult questions like that..."