Nearly all students and most teachers have personal accounts with Facebook and Twitter. Only a decade ago, email was the new medium, but schools can look back on those days with nostalgia. Email came only to one’s computer and it left written records that included time and date stamps. With mobile devices bringing in not only email but also blogs, Facebook, Twitter and whatever new trend will suddenly arrive next month, students have outside social media always present in the school building. Social media also carry school relationships into after-school hours. Many schools have reported bullying problems that go on mostly, or entirely, online. One Wisconsin county recently moved to make cyberbullying specifically illegal. -