"Huge numbers of people want to do good things," says the Wikipedia co-founder as he brings company to the US.
Social networking is all about keeping in touch with friends, sharing your experiences and generally feeling as connected as possible to the world around you -- but it's also about posting as many photos as you can to entertain and infuriate your audience in equal measure.
The companies are working together to keep users safe from phishing campaigns, data theft and malware infection.
LG's phone with two front-facing cameras is the latest move in an ongoing battle to deliver sexier self-portraits.
In response to fears over privacy, small social networks offer encryption and refrain from selling user data. Now their services are coming to mobile devices.
How to use IFTTT to be socially awesome online and off.
Privacy-focused social network for mobile devices eschewed advertising but failed to gain traction beyond tech circles.
A YouTube video of a "social experiment" exploring the vulnerability of underage kids to predators on social networks gets more than 17 million views in just two days.
CNET's Luke Westaway explains how WhatsApp has quietly become the most important app on his phone, and a better social tool than Facebook or Twitter.
Secret's shutting down -- here's where to get your anonymous social networking fix.