I've been meaning to post about GoodGuide for a few months now, ever since someone at work first emailed out the link. The basic gist of the website is that it helps you make more better purchasing decisions based on "what is important to you." It rates products on health, environment and social performance.
Anyways, I just went there for the first time in a while and noticed that they've created an embeddable app that maps out political leanings (Rep. or Dem.) of companies based on their donations. I've had to temporarily increase the size of my middle column … which is annoying, but I couldn't get it to fit otherwise.