I suppose that has to be the case, i think a lot of it has to do with the fact that the ladies up here are either non-existent or operating solely by word of mouth so the potential customers in Cape Breton likely aren't members of cerb.
In fact i've yet to come across any site listing a city in NS other than Halifax. Even if at first the listing was empty it would give customers enough hope to sign up, and hopefully encourage any local providers to start advertising.
Oh well, I'll have to keep my eye out for any visiting ladies or just schedule a road trip.