Knowtex (www.knowtex.com) is a science/technology social networking website, written mainly in French with some English articles which may be of interest to ASC members. It seems to be run by a commercial agency, Umaps, but it’s fun to see ‘Poincaré conjecture’ in a tag cloud.
(With thanks to Professor Justin Dillon from King’s College London and ESERA for his original posting on PSCI-COM.)