Real social activities are decentralized local things like:
* Going to dinner
* Taking a trip together
* Chipping in for a gift
* Attending an event
* Dating
* Interacting with one another
* Forums and communities
* Group driving
* Meetups
* Volunteering in community
* Helping after a disaster
* Buying and selling furniture
That's the stuff you don't need global singletons for.You don't need your signal to go to facebook or even AT&T to invite friends for dinner.
Centralized social networks and governments cause perverse feelings in local communities where eg democrats and republicans living next to each other increasingly hate each other.
I talk about it here: https://www.youtube.com/watch?v=WzMm7-j7yIY