I am sure that our US Federal Government CIO and CTO are exploring this...
How much can US Army and Department of Defense save if they move from proprietary to open solutions for email and collaboration needs. Try doing some simple math! the implications are quite profound..
Even if you take a very conservative estimate, you are looking at atleast around US$1B savings!!
You would wonder than why RFIs like this are floating around?
Social Business transformation
Correspondendo a: army X