Latest update: 23/09/2010
Democratisation via the web?
Nigeria's president announces on Facebook that he will run in the upcoming election, while China's leaders launch a site where citizens can ask questions and make comments. But also: Google Scribe makes suggestions for what you should write, and Arabic has become the fastest-growing language on Facebook. And pick of the week: WeFi.com, a site which indicates worldwide WiFi hotspots.