Patty, I think you're completely sincere and your heart is in the right place for posting these Craigslist ads. That said, I also see the legitimacy of others' concerns that reposting ads for Basenji pups that seem to be for sale does skirt the rules of the forum. Ads that shouldn't be on Craigslist in the first place probably shouldn't be reposted here, in my opinion (i.e., "rehoming" 8-week old pups, asking for a large enough sum of money where the money obviously matters more than the quality of the dog's future home).
In other instances, where the rehoming fee is low enough that the owner is more likely to surrender their dog to rescue, I can see the rationale for reposting here in order to get the attention of rescuers or to find other Basenji-savvy individuals that could step in to rescue the dogs. But after the rehoming fee climbs to a certain amount, it seems unlikely that BRAT can do anything about the situation since they will not buy dogs, nor does it seem likely that the ad writer will be willing to give their dog away for free, even to rescue.
When I've done similar searches, I have sometimes e-mailed the Craigslist ad writer directly to suggest that they contact their breeder and/or make the move themselves to give their dog to rescue. Sometimes that may be more effective than reposting here, especially if one phrases their suggestions in a gentle way.
Or perhaps we could return to collecting these types of postings under one topic, "Basenjis on Craigslist," as I think it used to be?