Coke, Soda or Pop?

I grew up calling fizzy drinks like Coca Cola "pop" and was rather interested to know that in the US some call it soda or just Coke (regardless of the actual drink). Here is a map that shows who calls it what and where in the US (click on the map for a larger, more readable version).



The original site's version of the map is interactive, showing the splits in the counties after you click on the state on the map.