While that would be a huge problem, also think about communities where RL anonymity is a necessity. The recent Twitter idea to verify every user only works when

While that would be a huge problem, also think about communities where RL anonymity is a necessity. The recent Twitter idea to verify every user only works when people are willing to put their full name out there, but as we've seen on facebook that doesn't really stop anything - these are not really CEOs of respected companies, they're nobodies playing with the little bit of power they have in their lives.