How "walkable" is your home?

Walk the line: A new Web site provides the walkability of homes and apartments, by looking at the distance to nearby grocery stores, schools, churches, movie theaters and other attractions. WalkScore.com calculates the proximity and assigns a score for the address, based on a scale of 0 to 100. The site notes that living in a walkable neighborhood is good for your health and the environment. (from the Baton Rouge Business report online 1/25/08