Social media and old media

First, there was the frenzied coverage of the arrest of Dominique Strauss-Kahn. Then came the media-gasm brought on by the Casey Anthony trial. And now we have the phone-hacking scandal currently hacking its way through the U.K.'s corridors of power (complete with a pie-throwing protester and Wendi Deng Murdoch fearlessly going MMA Mama Grizzly).

My first reaction to the ever-widening U.K. scandal was disgust. My second was amazement, as the sophisticated country where I went to college has increasingly taken on the trappings of a seedy banana republic, where Policeman A is investigating Suspect B, but also having dinner with him -- and Politician C hires Suspect B because he's good friends with Editor D, who was at Politician C's wedding. And round and round the connections and the corruption go. It's elite Britain modeled on an organized crime family.

And now that the revelations and resignations are coming faster and reaching higher, there's a distinct end-of-empire feel to things. Britain has the dubious distinction not only of being the country most associated with loss of empire, but of managing to keep losing it over and over again in new and ever more inventive ways.

As for the details of the scandal itself -- and the coverage of it -- it's worth noting that the media organization at the center of it wasn't some new media upstart or unsupervised blogger of the sort the traditional media are always wringing their hands over, worried that said upstarts haven't properly absorbed the ethics of their media elders. Instead it was a very traditional media elder, indeed one that was 168 years old. I should say, of course, a former very traditional media elder -- an elder that was brought down with blinding speed, at least in part, because of new media.

As we are seeing more and more frequently -- and in more and more arenas -- new media can be the ultimate tool for holding people and institutions accountable. Within hours of the revelation that News of the World reporters had accessed the voicemails not just of celebrities, politicians, and royalty but of murder victims and the victims of the 7/7 terrorist attacks, a Twitter campaign using the hashtag #NOTW sprang up and immediately became a phenomenon. It was the online equivalent of a rallying cry: across the world people were using it to unite and gather around a common cause. At its peak, the #NOTW hashtag was getting nearly 75,000 tweets per hour.

Many of them were targeted at persuading News of the World's advertisers to abandon the paper. The social media campaign proved effective: advertisers did pull their support, and Rupert Murdoch quickly pulled the plug.

And new media played a role in killing the bid by News Corp. to take over all of BSkyB. One of the reasons the Murdochs withdrew their bid was that nearly all of Parliament, and the leaders of all three major parties, were urging them to do so. And one of the reasons why these politicians were suddenly against the deal was because politicians are particularly good at reading the tea leaves -- and social media are the ultimate tea leaves.

So not only do social media allow citizens to more fully engage with the news, and thus become a part of the story, they also allow political leaders -- who in recent years have become increasingly deaf to the real concerns of the people -- to more directly hear them. Whether they want to or not.

Over the last few decades, our political leaders have acted as if their real constituency is the nexus of lobbyists and special interests that has crowded ordinary citizens out of the public debate. Social media are becoming a very effective battering ram the public can use to force its way back in.

Perhaps with the rise of social media, and the blurring of the distinctions between media producers and media consumers, those millions of human stories, so often lost in the cacophony of scandals -- some worthy of Page One coverage, some not -- will get their time in the spotlight.

Columnist Arianna Huffington's email address is arianna@huffingtonpost.com.