Wan Soo Im's bathroom maps

The City Room blog featured the interactive bathroom map of New York City by Wan Soo Im. Apparently they don't have to follow the Times style guide on the blogs, because they called him Dr. Im instead of Mr. Im. I am guessing they found out about his web mapping through our recent post here on Places and Spaces. But their blog gets comments like this:

The best part about Wansoo Im’s map is that it’s a community participatory map, allowing the community to add locations by just clicking on the “Add a Restroom” button on the site. Accessible by wireless technology, it’s a high tech way to meet a very basic human need!