Government enterprise-wide mobile strategy cannot be limited to simply purchasing mobile devices. Agencies and departments need to recognize the need to establish short- and long-term plans and strategies for mobile deployment and mobile application development. Without a strategy for effectively using mobile in the federal space, mobile application and device deployment will be inefficient and costly.
I've seen some talk in the press that the Federal CIO doesn't specifically think the Gov should be building apps.
However, I believe that it's critical for Gov to build apps, even just initially. Make the source free, get a nonprofit to own it later but apps and workflow will be two powerful tools for leveraging mobility for the Federal workforce.