It's rather hard to believe that any number of them wouldn't have an email address, considering everything they would use in place of it requires an email address to sign up for.
Are they mostly talking to friends via email? Probably not--I don't think that's ever been the case with teens--but I can't imagine that they just flat out do not have an account anywhere.
Are they mostly talking to friends via email? Probably not--I don't think that's ever been the case with teens--but I can't imagine that they just flat out do not have an account anywhere.