This is something I call total nonsense.
I have conversations going on, with multiple people almost constantly thanks to my phone.
While I might not be talking to someone face to face, it doesn't mean I'm not being sociable. And I don't think it takes anything away from my social skills either.
If it wasn't for my phone I probably wouldn't spend as much time on here where I've had some really interesting conversations and also learned a hell of a lot about the US, let alone oil.