We haven't written much about graphics other than our own, 'til now. There are lots of other cool and useful graphics out there.

This one at GasBuddy.com is interesting because it shows where gas is cheap or expensive – not a good time to visit California or New York. And I wonder why Montana, Idaho, Wyoming and Utah have cheaper gas?

The map is useful because a right click on a county shows the average price of gas in the county and gives a link to a list of vendors for that county. Very helpful.