instagram Now Use ‘Nametag’ to Follow Each Other on Instagram 6 years ago Last time Instagram launched IGTV as new feature, Now 1 billion Instagramer's don’t need to bear the hassle of trying… IGTV- A Different TV With Unique Set of Channels 6 years ago In today’s battlefield of video platform, Darwin’s theory of ‘Survival of the Fittest’ comes into play impeccably. Many warriors fought…