Here is a quick reference to sites where your inventory listing on AutoTrader and Cars.com are syndicated to.

AutoTrader.com

• Yahoo
• MSN
• Edmunds.com
• AOL
• Netscape
• NADAGuides.com
• Univision
• AskPatty (not part of site... but links)
• Internet Broadcasting Systems (76 Sites ... but AutoTrader says 156. Maybe IBS does not list ALL it's sites on it's website)
• The Washington Post Company (6 TV Sites)

Cars.com

• KBB
• Consumer Guides
• USAToday
• Forbes
• msnbc
• About.com
• Terra
• Popular Mechanics
• Cartalk.com
• BELO Group (7 TV, 5 Newspaper, 2 Cable News)
• Gannett Co (100+ Newspaper Sites, 2-3 TV Sites)
• The McClatchy Company (31 Newspapers but 52+ Sites... mosts have JavaScript Errors)
• Tribune Company (16 Newspapers, 24 TV Sites)
• The Washington Post Company (1 Newspaper, Washingtonpost.com)

While going through about 250+ sites... 80% of them had one or two JavaScript errors very annonying.