Christmas was a good opportunity to pick the brains of younger family members for me. A couple of interesting social media points came up for me:
1. Uncool or otherwise, they still "get facebook" (ie have it on their phones).
My impression from the grunts and shrugs is that is still the one place to find everyone. They just prefer not to use it beyond almost being a phonebook.
2. Instagram is a social network
I know - Duh! Funny though - I've always seem it more as photo sharing / blog. However they also use it like others might use facebook / forums.