Some of my favorite data presentations recently have come from NYTimes online. Why? Simple: they're interactive, allowing me to explore the data and the relatio

Some of my favorite data presentations recently have come from NYTimes online. Why? Simple: they're interactive, allowing me to explore the data and the relationships embedded therein. They're often very elegant designs, too, partly as a by-product of having to consider usability more than the average static infographic.