One more. This time with feeling! Ok, maybe not. But this one has some great historical perspectives: Deficits, spending by agency, revenue, etc (and you can click on the area charts to drill down). Great work by the Washington Post!
Deficits (all the charts below go to the same link – click on the tabs at the top to go through them on the WP site).
Spending by agency:
Revenue:
The budget:
A collection of interesting charts, tables, maps, and interactive data toys -- with a focus on economics and graphic design.