One in three companies in EU uses social media. According to a recent survey by Eurostat, the statistical office of the European Union, one in three companies in the European Union (EU28) now uses social media to communicate. In 2013, almost three quarters of firms (73%) had a website compared to 67% in 2010. The proportion of companies with a web site differs among member states, with the largest shares recorded in Finland (94% of enterprises with at least 10 persons employed), Denmark...