I confess I am a dinosaur too:
I have a friend at work that keeps bugging me to join face book with her. I have told her repeatedly I do not do that kind of stuff. I don't hold with a lot of the views people post on their face book sites so in the interest of keeping them as friends I just don't go there.
I don't tweet or twitter either though my tail feathers are starting to droop a bit. Put me in something that flings it's wings and I will take you on the flight of your life though.