The boom and the bust of the housing market is making for entertaining but nasty comment sections on blogs, reports the Wall Street Journal. "'The current real-estate market has brought out the worst in people,'" says David Gibbons, director of community relations for Seattle-based Zillow.com, a real-estate site where people can comment on discussion boards." [WSJ]For more stories from Curbed LA, go to la.curbed.com.