So basically, and in conclusion, Facebook can’t do much to attract any of them, and since everyone else who is able to is already on it, they will have to wait until the younger generation comes of age and starts joining its legions.
Why doesn't it surprise me, that privacy is not taking serious? And elitists and nerds don't like Facebook. Come on. A bit more critical view on Facebook and not naive applause. A typical European, who likes privacy, nerds and geeks. And who still is on Facebook.