Facebook will collapse soon, smart investors should prepare their exit
read.reddy.today
read.reddy.today
But the part you mention actually refers to the easiness to close a Facebook account and switch to WeChat, or Viber. This part talks about the user base, which is at the end of the day the foundation of their business model.
The point made here is that there's no real lockin because there's no real value.
The bible quote at the end is just icing on this incredible intellectual cake!
EDIT: reminds me of http://txti.es/hlovsn5, minus the caps