I just made the first update to my Silverlight-powered Community Megaphone Map: I added Washington DC.
DC's absence is a glaring omission in the otherwise wonderful map of the US in XAML I started with.
Fortunately, DC's shape isn't to complicated and I found a simplified map of our nation's capitol.
I drew up the shape in Expression Design by starting with a rectangle, rotating 45 degrees, messing around with adding points and moving them around until I got the right shape.
Hmm, that would make a cool screen cast.