VIDEO: Facebook's billions and other tech newsIn Click's weekly tech news wrap up Facebook announces it already boasts over 900 million active users and is on course for its first billion.
Source: VIDEO: Facebook's billions and other tech news (http://news.bbc.co.uk/1/hi/programmes/click_online/9716763.stm#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa)