What are the detriments of having a facebook?

It's a form of sizing everyone up. Who is good who is bad who is rich who is poor who has the most friends and who is the happiest. Boring. Real life isn't all that. And if you ever read something sad it makes it bad too. So realize you weren't born a copy you were born an original. For you that means facebook isn't for you. That is leadership through example. Good job.