So are you returning traffic to free sites based on how many hits they send you back? Or is that just for other link lists, and your gonna be skimming traffic like tgps from your free sites listings to send to you link list trades? Or are you gonna be doing both skimming from free sites and sending traffic to free sites and link lists based on traffic sent?
I am doing free sites and a link list to get away from the whole traffic swap, skim, gallery, whatever you wanna call it bs that goes along with TGPs. But I guess to each his own
Good luck with it.