Clay Johnson of Sunlight Labs:
47 Open Source Projects....10k, 5k, 2,500 prizes.
Local spending - Uses HTML 5 to pick budget for area. Does it for local recovery as well.
FBI Fugitive Concentration - Memory card game
Flyontime.us - probability of how likely your flight will be delayed
Data.gov timeline - plot of the timeline
Quake alert - Facebook alert when your friends get in an earthquake.
GovPulse - Federal Register at your fingerprints..
ThisWeKnow - Tells you about your neighborhood
Datamasher - Winner - graph them...
What Does it all mean? Developers that want to use data. Government should be a wholesaler not just a retailer.