Commission Junction was one of the first affiliate networks that I ever signed up with and to this date 6 years later they are the biggest rip off and waste of time. They in fact almost made me feel like not ever supporting reputable networks and others good merchants on the net. If I was in their network as a merchant I would not walk away i would run. they have for a long time been associated with parasites, adware and spyware villians and like much of you have said they do not track correctly to pay off. Other networks do pay you just have to do your homework and find them. I have found listening to people in the know like myself in these forums is one of the best ways to actually find good programs. But you do have to be careful and track things closely and if they do not perform and pay cut em out, I say!