Just stumbled across this thread again. Did you ever finish the top tumps Dave?
I scored very high for ranting - can't think what they mean?
About 6? years ago Miles and everyones favourite climbing celebrity BH made a set of climber top trumps. They used mags and The Power etc for reference plus there own experience of witnessing wads. It was pretty fun.Problems or routes is a better idea though as its more easily quantifiable, ironic that BH didn't spot that...