Sorry, but there are a lot of disagreement about your "coup d'etat". A portion of the population, me included, don't see it as a coup, as the deposition of the president followed, and is following, the law. I don't think here is the place to have this kind of discussion, but I just wanted to make it clear that that are opposing ideas on this...

Regardless, I think that social media in general was key to some very important social movements here, but you won't agree with my examples :). But I agree it wasn't clear what he was referring to in case of Brazil.