I was playing around at Many Eyes, and it was amazingly easy to map some data on the Big Mac. The data set was simply two columns: country name and the cost of the Big Mac in that country. I chose the mapping visualization option, and voila, data was mapped. Awesome.
Cost of Big Macs Worldwide
Projects by FlowingData See All →
How Spending Changed for Different Income Groups
I compared spending in 1996 against the most recent spending estimates from the Bureau of Labor Statistics.