Meerkat, It could be reasoned that since she attacked her parents in a public way, that the response should also be public. It's a tough call though since they are adults and she's not and perhaps the response should have been to have her retract her statement instead and apologize, but maybe there was no other way to get this across to her. Maybe she had to publicly apologize the first time she did something like this and it didn't do any good so a stronger response was necessary this time.
Good idea Ruby! I was once attacked for pro Israel statements about the Haiti earthquake!
I think people have to be very careful what they post under their real name. You don't want to seem like a left wing nut case but you do want to make sure if you post anything that it's completely PC, which means don't post anything of any kind that involves race, gender, sexual orientation, disabled status, any political issues whatsoever, etc. If you have personal hobbies or interests make sure you don't post anything more exciting than stamp collecting and definitely don't discuss things like whether you like the Malcolm X stamp or not.
Avoid telling jokes of any kind, they don't translate well between cultures and can unintentionally cause great offense without your even meaning to. Look what happened to Roland Martin at CNN when he tweeted a joke. He was attempting to make fun of soccer and ended up getting GLAAD all over his case for supposedly advocating violence against homosexuals.
We live in a closed society in many ways, where the 'wrong' statements or political opinions can keep you from advancing. Real Name facebook accounts and other social media that can be easily traced to your real identity should only be used for work or professional purposes, like stating your work experience, posting professional photos only, etc.
It's so easy to get a second facebook account to play on (just don't put your real picture on there or it's all for naught) that you should definitely get one just to play with if you want to do that.