With England under-21 player Marvin Sordell described by his manager as suffering an 'addiction' to Twitter, what is it about footballers and social media?
Zoe Williams: This month, a women-only restaurant will join a clutch of new clubs, societies and networking events that exclude men. So would many of us really prefer our social lives to be single-sex?
Tavi Gevinson found fame as an 11-year-old blogger. Five years later, her online teen magazine attracts a global audience including a fanclub of grown-up women