I think we'll start seeing more deals like this. It is no secret that the government(at least the Obama administration) is, rightfully so, moving in a forward and open direction regarding technology. They are starting to accept the fact that government solutions can be found externally, and many times through citizens' softwares/ideas. If you don't agree, look at these facts: President Obama hired a CTO, the CTO opened up a fellowship program that is an applied-to program which purely looks to solving government problems. Now a CIA deal with Amazon. To me, this is all positive and forward-thinking...they can use everyday citizens and companies to enhance their operations securely and quickly.

And yes, we just have to hope it is not used to spy but hey, I'd take the risk in trusting that they care more about our safety than spying on us all the time.