Last week in the New Yorker, Gary Trudeau used his mythical Fox News character, Roland Hedley, to poke at journalists using Twitter, which as The Times points out, in some cases were actually too long to be on Twitter. (See also: @roland_hedley.) WebNewser has an interview with Trudeau about twittering. "Look, all of us are narcissists to some degree, but most find it embarrassing enough to at least try to hide it. What Twitter and its social media cousins do is disable inhibition. We expect narcissism from our movie stars and politicians and teenagers, but it's a little surprising to encounter so many otherwise personally modest journalists oblivious to how they're presenting."