the effectiveness of the coop advertising depends greatly on the number of active sites and users using it. there is no point of me using coop if i am the only one using it so let's see how many are still using COOP
I have never used it. I don't know how. EDIT: I just noticed OP is two months old. So, are you "still" using it?
I still use it but have to revalidate several sites evary day. I get the drift that it's on autopilot, but checking incoming links - they're still being added from DP sites, so I keep it running.