FranticFish - 10:20 pm on Nov 20, 2010 (gmt 0)
I think that most people who paid the several hundred dollars required to get listed in the Yahoo directory were doing so for direct traffic from yahoo, as opposed to amping up page rank for better google placement, but that is just a hunch.
OK, so when was the last time you used Yahoo directory to search the web? :)
...it is quite easy to spot if it is a duplicate site as our products are quite recognizable
Just add an 'affiliates' page to your main site, then voila! The naughty site is an affiliate. Not you.