Perhaps because they haven't acquiescedto "The-group-think-social-networking-in-the-21st-century-phenomenon "...
I happen to think its just fun and I am perfectly fine with anyone who choses to limit their exposure to things of mass appeal. That having been said, I am posting this video here as well as on my Youtube Channel for those of my "Friends" who would like to see me do something silly and still be a "Rebel-without-a-facebook-account..."
(You know who you are!...and I still respect you for you're bohemian-post-hippie-way-of-life too! )
Check another one off "The Bucket List"!!!! Come-on-in-the-phenomenon-is-fine!