Our leaders may be determined to make their daily dealings less transparent, but they probably didn’t reckon on bored Steve Ballmer. The former Microsoft CEO has spent more than $10 million on a new project to open up the US government budget. USA Facts, as profiled in the New York Times, is an open, searchable database that tracks where almost all of your federal, state and local tax dollars are spent.

Source: Steve Ballmer builds an open database of government spending