It’s hard to know how much weight to assign to the Internet and its social media tools–Facebook and Twitter–in recent uprisings. But some people get worried that everyone is getting carred away. And they decide to bring us all back down to earth. “It’s not that simple!” they cry. #The name I am giving to these cries is Twitter Can’t Topple Dictators, a genre that is starting to get a swelled head about itself.