What Exclusionary Zoning Looks Like By Matthew Yglesias | Posted Thursday, April 5, 2012, at 2:15 PM Tweet MYSLATE Save this story. Follow all Blog articles. Follow the Moneybox blog. Follow stories by Matthew Yglesias. MySlate is a new tool that lets you track your favorite parts of Slate. You can follow authors and sections, track comment threads you're interested in, and more. I really liked this infographic focused on the Spring Valley neighborhood of Washington DC (bigger version) and the accompanying rant that goes with it.