Bump for this nice thread!
My company manages the Content Partner Channels of Dogfart.com and our service contains anti-piracy acts as well. Dogfart.com allied up with RYC I think and they made a simple surface for us to easily report piracy/shady links:
http://dogfartnetwork.com/piracy/
We can post as many URLs at once as we want, and all gets emailed to RYC and Dogfart.com as well.
All programs should have something like this.. Could even make a contest to offer something to the affiliate who has the most reported URLs or whatever...