Adam Kinney just published a Channel 9  interview about another use of Silverlight in the US Government:

U.S. Army using Silverlight for Resourcing Troops

“Dan Hickman from ProModel tells the story of converting their Predictive Troop Resourcing application for the U.S. Army from a Windows Forms application to a Silverlight-based application. Reusing existing .NET code, working with familiar controls from IdeaBlade, and helping to get Silverlight on the approved browser plug-ins list for the Army; ProModel was able to build the application in a very short amount of time.”

I just watched it myself.  Worth watching…