Researchers are studying the effects of the "masks" we wear online. iStockPhoto hide caption

All Tech Considered
Tech, Culture and ConnectionSocial Web
Sunday
Monday
Some reputation management companies required that its writers have a certain number of Yelp friends. Yelp says it welcomed the New York attorney general's crackdown on fake reviewers. iStockphoto.com hide caption
Fake Reviewers Get Zero Stars From New York Attorney General
Sunday
David Oliver, chief of police in Brimfield, Ohio, maintains a Facebook page that went viral (by police Facebook page standards) earlier this year. With more than 80,000 followers, he mixes humor with blunt opinions. Tony Dejak/AP hide caption
Thursday
Tuesday
Students studying on their laptops in Berlin. Writer Clive Thompson says that actively engaging with computers is making students better writers. Sean Gallup/Getty Images hide caption
Monday
Does Facebook make you sadder? It depends on how you use it. Facebook hide caption
Friday
Twitter announced by tweet Thursday that it plans to go public. Lionel Bonaventure/AFP/Getty Images hide caption
Thursday
Twitter employees at work, in a photo tweeted Wednesday by the company. Twitter hide caption
Tuesday
Monday
An anti-NSA protester in Washington, DC. Steve Rhodes/Flickr hide caption
'I'd Tap That' And Other NSA Pickup Lines Are All The Rage
Tuesday
Researchers say Facebook use can lead to a decline in happiness and satisfaction. Joerg Koch/AP hide caption
Friday
Reggie Shaw killed two men while he was texting on a Utah highway. He now speaks to groups about the dangers of texting and driving. ShareATT/YouTube hide caption
Herzog Plumbs Guilt And Loss Wrought By Texting And Driving
Thursday
Teenagers turn to their phones and social media to find rides. Tanggineka Hall/Youth Radio hide caption
Wednesday
The New York Times headquarters in New York City. Ramin Talaie/Getty Images hide caption
'The New York Times' Site, Apps Return After Two-Hour Outage
Monday
At a peak of 268,000 tweets per minute, Beyonce's 2013 Super Bowl halftime performance was the biggest moment on Twitter, ever. Chris Graythen/Getty Images hide caption