Fun infographic but I have to totally object to the ongoing myth that Social Media makes for poor productivity. People thought the same thing about the web in general once, blocking all external traffic. Many companies still block traffic to some sites. The reason why its a myth is that no one takes the time to analyze the difficult OTHER half... how much time does social media SAVE organizations. Here's one small example... I can go ask my group of industry professionals for help with a certain task - and they'll always point me in the right direction. 5 minutes of networking and I can save days, sometimes, weeks of work.
Stop spreading this myth. The savings far outweigh the losses. If you have an employee that's abusing their time on social networks, what would they be doing if social media was NOT available? You're kidding yourself if you think they would have been working.