Tech blogger Toby Segaran stumbled into our sphere of interest Saturday when, while sharing a method for plotting points on Google maps, he decided to use San Francisco restaurant health inspection scores as a sample project. This doesn’t seem to have every single restaurant in San Francisco, but it sure has a lot. And isn’t the clustering neat? You can see a full-sized, interactive version, plus learn how to make your own, at Segaran’s site, kiwitobes.
[Image: via kiwitobes]