"They need to ask if the guy has a Facebook page, if he Twitters, if he has a Web name he uses," said Art Patterson, a jury consultant and social psychologist based in Sarasota. "We sure want to know, because people say things in there they'd never admit in court."


http://www.heraldtribune.com/article/20090612/ARTICLE/906121030/2055/NEWS?Title=Attorneys-look-to-expose-an-Internet-bias-in-Lee-case

I'm pretty sure that goes too far, because anonymity is
a first amendment right.