Large companies still need to adjust to the fact Twitter and other social networks enable a culture of openness. The revelation that Wal-Mart has created a terms-of-service for its involvement with Twitter illustrates just how much large, entrenched companies will struggle with the openness and free-flow of information that social networking technologies allow.As Michael Masnick of Techdirt points out, it’s hard to understand who these terms are directed at — employees of Wal-Mart who use Twitter, or customers who talk about Wal-Mart products on Twitter, or both. But the fact that Wal-Mart had its legal counsel construct a 3,000-plus word document entitled “Wal-Mart’s Twitter Terms of Use” means they want to be cautious for what liability they incur over the medium. What on earth would make Wal-Mart think that it could expect the average Joe, say someone who Tweets about a Wal-Mart customer experience, to play by rules that the company itself lays out? We’re not sure.Such a desire to control information flow is understandable, but ultimately futile. Social technologies like Twitter will force Wal-Mart, and bellwether companies like it, to lighten up. With information control, they can have some influence over employee tweets, but customers are another story. Information has become more horizontal, and less hierarchical. The only way you can guide the conversation that happens about your company is to participate — and that’s not by writing press releases and referring people to legal documents. Instead, it’s by tweeting, blogging and sharing. If something slips out that you hoped to keep secret, that will be the cost of business. Most of the time, it probably wasn’t even advantageous to keep it secret anyway. In the end, things aren’t as different as you think. Before the Web even entered the workplace, employees knew what they could and couldn’t tell the public. People talked about products all the time, be it on the phone, in a coffee shop or a bar. Now a lot of that conversation happens over Twitter, and, like it or not, we all need to get used to it. Related content opinion Yahoo CEO Uses GIF, Tumblr to Announce Acquisition Marissa Mayer bets a billion dollars on the blogging site, vowing Yahoo won't 'screw it up.' By Kristin Burnham May 20, 2013 2 mins Consumer Electronics opinion Funny Facebook Video Spoof Personifies User Frustration What if Facebook was a person who rearranged the contents of your home while you were away? That's the premise of a new video spoofing the social network and the changes it makes, often to your dismay. By Kristin Burnham May 13, 2013 1 min Facebook Social Networking Apps opinion 6 Spectacular Google Glass Video Spoofs Want to know what John Stewart, Steven Colbert and Conan O'Brien think of Google's augmented-reality glasses? Take a look at these six hilarious Google Glass spoofs and parodies. By Kristin Burnham May 10, 2013 1 min Internet opinion YouTube Maps Most-Watched Videos Across the U.S. Which videos are on the verge of viral? YouTube's newest tool displays the top trending videos in the U.S. by age, gender, views and shares. By Kristin Burnham May 07, 2013 2 mins Consumer Electronics Podcasts Videos Resources Events SUBSCRIBE TO OUR NEWSLETTER From our editors straight to your inbox Get started by entering your email address below. Please enter a valid email address Subscribe