Businesses warming to social media. A new survey on the use of social media has revealed that he number of CIOs and IT Directors in the US and Europe are blocking fewer social media applications than previously. The new research, KillerApps 2013, was released on 8 October by Easynet Global Services and Ipanema Technologies and reveals that businesses are blocking fewer social media applications when compared to last year. For the most well-known social media sites, the survey shows that in...