Great questions, David. I think we can probably argue whether the catalyst is really the mandate or the marketplace and its momentum in adopting BYOD, cloud and mobile technologies, or even whether it's the incoming workforce needing to be accommodated. My personal opinion is that it's a combination, but we have definitely seen evidence that telework is having a positive impact when implemented properly - the US Patent and Tradmark Office is a great example! http://articles.washingtonpost.com/2012-09-10/local/35494462_1_telework-patent-trademark-office