For Facebook users at a Hasidic all-girls high school in New York it's either Exodus -- or expulsion...
Next orders are already being developed:
"I think that girls will set up fictitious accounts and develop a code where they all know who the other is. Or, they will find some other workaround. The reaction of the principal is predictable and consistent with a fundamentalist worldview, and like other fundamentalists who seek to turn the clock back to pre-Internet times, their efforts will be thwarted"
- Rabbi Hayim Herring, Ph.D.