And then watch the public profiles of 20-something teachers unfurl like gift wrap on the screen, revealing a sense of humor that can be overtly sarcastic or unintentionally unprofessional -- or both.
Just to be clear, these are not teenagers, the typical Internet scofflaws and sources of ceaseless discussion about cyber-bullying, sexual predators and so on. These are adults, many in their 20s, who are behaving, for the most part, like young adults.