Sure. But socially mediated positive feedback loops are an important part of human society. That describes basically any social movement.
It's the job of the media to report what's going on, and Twitter is at the size where something happening there is a legitimate news topic. I would agree it's probably overrepresented, as the great bulk of journalists use Twitter, and it makes many of the aspects of content-generation much easier.
At one point there was a clear distinction between "online" and "the real world". But I think that is now misleading. Online is now one important part of the real world. We won. Now we have to figure out what to do about it.
It's the job of the media to report what's going on, and Twitter is at the size where something happening there is a legitimate news topic. I would agree it's probably overrepresented, as the great bulk of journalists use Twitter, and it makes many of the aspects of content-generation much easier.
At one point there was a clear distinction between "online" and "the real world". But I think that is now misleading. Online is now one important part of the real world. We won. Now we have to figure out what to do about it.