See how much White House staffers make

Thanks to Robb Montgomery for this, what he calls a "live data graphic." It looks like one of those dot-tests you do to see if you're color blind. But when you mouse over the dots, you see the name, position and salary of a White House staffer. The dots are different sizes, corresponding to the salary.

Pretty cool, and, needless to say, has local possibilities. If there's some data you'd like to see us look at like this, leave a comment.