How to Be Productive: Stop Working

"Also: we need to hammer the last nail into the coffin of multi-tasking. No, you can’t safely drive and hold conference calls, nor can you text while driving. And checking emails while in meetings means you may as well not be there. What modern businesses need isn’t distracted Blackberry addicts but human beings who haven’t forgotten the gifts of focus, concentration and mindfulness."

http://www.bnet.com/blog/business-strategy/how-to-be-productive-stop-working/378