This is what I believe too. I would be a rubbish salesperson in the modern day, as I refuse to use social media in a personal capacity. The power that the private companies that provide the SM platforms is already horrifying, and terrifying in its openness to abuse and exploitation. Of course it has its positive side, but OUR information is being commoditised and sold at profit to third parties, and we have no rights or control over it. Some, like Facebook, have more members than the population of hundreds of countries, and generate more wealth than many economies. Scary stuff.