alika - 1:08 pm on Dec 6, 2004 (gmt 0)

Well, we don't know how sophisticated their click fraud detection measures in place. What we do know, though, is that they are booting publishers found to be violating their TOS and generating fraudulent clicks -- which to a great extent suggests that whatever they have is working. Sure, there are still more low-life publishers out there, but their actions to date bring hope that sooner or later they will soon catch up to these crooks.