Originally Posted by Pseudonymous

Yep

Basically if you can find a way to make it so they dont have to sign up again to a new program and you simply mail them out with their old affiliate id's, then you might have some luck. But webmasters run their sites on autopilot now, they really do not need to signup to new programs and search out new sites, they are rather lazy as they dont pay for them enough to work very hard.