Craigslist allowed third party to map listings 10 years ago, and CL http://www.housingmaps.com/ http://www.housingmaps.com/ CL makes no effort to stop people

Craigslist allowed third party to map listings 10 years ago, and CL http://www.housingmaps.com/ http://www.housingmaps.com/ CL makes no effort to stop people from publishing or viewing ads on other sites. Many multi-posting tools exist, especially for housing.