Revenue for social networking sites Facebook and MySpace are down from earlier projections, according to EMarketer, an Internet market research and trend analysis firm based in New York. ... more >>

We got a tip that Facebook Polls, the social networking service's business tool that enabled anyone to create a paid poll targeting a pre-defined group of users, is no longer available.... more >>

A new study suggests that parents and health-care professionals can use social-networking sites to curb risky teen behavior.... more >>

Worst case scenario: it could be worth a tenth of last year's valuation The value of Mark Zuckerburg's Facebook has dropped from around the cool $15billion mark the company set it at last autumn, down to around $2billion in latest evaluations.... more >>

MySpace and Facebook are racing to create a truly portable social network, one that allows you to bring your friends with you on your web travels. MySpace recently announced MySpaceID, a way to use your MySpace login info, and all the friends connections that come with it, on other websites.... more >>

Facebook, the Internet’s largest social network, wants to let you take your friends with you as you travel the Web. But having been burned by privacy concerns in the last year, it plans to keep close tabs on those outings.... more >>

Social networks have a lifecycle: They start with a small core of early adopters, swell as mainstream users get pulled in by their friends, and then see growth taper off as people get turned off by spam. That's why... more >>

Twitter and Facebook seem like a nice match, don't they. It was no surprise that rumors started about a Facebook acquisition of Twitter. It was hardly a shocker when the rumors turned out to be true. ... more >>

A Canadian citizen was slapped with an $873 million fine Friday for sending approximately 4 million spam e-mail messages to Facebook users – the largest judgment ever handed down for a violation of the federal CAN-SPAM Act. ... more >>

Social-networking giant Facebook got a notch bigger in the last three months, and the company has higher hopes from a partnership with ... more >>