MARK ZUCKERBERG

IBTimes UK finds out whose names are on the door at this year's economic summit in the Swiss Alps.

Oxfam says world’s 100 richest could end poverty four times over.

Instagram has, for the first time, released active user statistics, which claim the photo-sharing services has 90 million users per month.

Facebook's new Graph Search tool is more than just an attractive way to look through friends' interests, it could become your one-stop-shop for Internet search.

Facebook CEO Mark Zuckerberg has announced Graph Search Beta, a tool that helps users search for almost anything on the site, including photos, people, and friends' interests.

Facebook's first press event since going public may reveal news about search, mobile or phone.

Nobel Laureate and New York Times columnist slips loudly into insult-based attack as the global economic debate gets increasingly partisan.

Snapchat, the real-time picture and video-sharing service, remains hugely popular despite challenges from Facebook Poke and serious security concerns.

Randi Zuckerberg slams Twitter user after her 'exclusive' Facebook photo goes viral.

Facebook changes Instagram's terms of services to give itself 'perpetual' rights to users' photos and sell them without permission.

Lead underwriters on $16bn IPO fined for selectively disclosing sensitive financial data.

The German Software developer and self-claimed 'ruler in the Realms of Lust', has made millions after building the world's most lucrative online pornography empire, including YouPorn, Brazzers, PornHub and MyDirtyHobby.

Facebook to set up $20m fund from which members may claim up to $10 each.

Facebook's valuation could fall again today, as employees and early investors become free to sell up to 800 million shares.

FarmVille and The Ville developer Zynga has announced it will lose five percent of its workforce in response to continuing financial problems

Facebook latest earnings were better-than-expected and show that mobile is now contributing 14 percent to total revenue.

Facebook has recorded its one billionth monthly active user, just over two years after reaching the 500 million mark.

Will.I.Am reveals that he is working with Simon Cowell on an X Factor talent show to find the next Mark Zuckerberg

Facebook has announced Gifts, a new feature to allows users to send real gifts, boosting its share price to $21.66.

Top five spots remain unchanged from the previous year, while lower down the list some lose their ranks and new entrants make it.

Tyler and Cameron Winklevoss, best known for their lawsuit with Facebook, have invested in SumZero, a social network for investors.