BuyBlue

http://www.buyblue.org/

Check this website out to make sure you vote with your wallet. Compare the stores by their ideology. See who donates to what parties and what stores care about the enviroment.
You probably suspected that Wall-Mart swings with Republicans, but now here's the proof. http://www.buyblue.org/node/2137/view/summary

Nope, no fancy picture or long post, just the link to a nice website. Thanks to Deb (George's wife) for the website.