In this video, Professor Pablo Foncillas reveals how a promise can come to nothing. Mark Zuckerberg, the man who created the largest social network of our times, Facebook, promised us more than a decade ago that his app would never be paid for. But things change and verified accounts have been born, similar to those of Twitter.
"What is hidden behind it is called hunger," he exposes. "Advertisers have stopped investing with the joy that they did to date," she continues. It may be a solution for them, but "it remains to be seen how it will be perceived by us, its users and potential customers." What can happen? The answer, in the video...
