Best Online Classified Listings to Post in?

[DrMarie]

I have had good success driving traffic by posting ads on some Canadian classified sites and wondered if anyone knew what US sites would be best to post in.

I've heard that craigslist is cracking down on affiliate links...do you guys attempt craigslist ads at all?

Any other sites you would recommend?

 

[Niche48]

USfreeads works well. Costs about $10 a month for unlimited ads