QUOTE(EpicMayank @ Oct 10 2016, 11:24 AM)
Is Facebook is a god father for digital Marketing Experts and Content marketing sites ??
Facebook, just falls under Social media marketing (It is just another channel of Digital marketing). Digital marketing is a fairly wide term that covers lots of different categories like Social media, Email marketing, SEO, SEM, PPC and much more.
And it is no more a godfather, are you not aware of recent data breaches of users? Many users since then have been parting ways with Facebook.
In fact one of the most used Digital marketing channel is Email marketing.