The World Freedom Atlas

The World Freedom Atlas, offers many different views of the world. Developed by Zachary Forest Johnson, his blog is here. The one above is the Raw Political Rights Score (darker is better) based on data from the Freedom House. Offering a bunch of datasets from a number of different sources, the interface is fantastically easy to use. Depending on the dataset, you can also view the data by year from 1990-2006.