Would have been nice if they actually linked to that original mashup: http://www.housingmaps.com/ http://www.housingmaps.com/ (Gosh, it's been a while since I'

Would have been nice if they actually linked to that original mashup: http://www.housingmaps.com/ http://www.housingmaps.com/ (Gosh, it's been a while since I've heard the term "mashup" :)