where do we start....did they have exchanges when Fine Cotton was around no.....if the ************ want to rig a race they don't start with the exchanges....they go to the people that own the horse then the trainer then maybe a bookie...and of cause the jockey.....from all the rigged races in history i bet there was atleast one bookie involved do we ban them...i bet there would be an uproar if they did....sure it may leed to a bit more corruption...but where money is involved there will always be corruption thats just life.....exchanges are just a new form of betting thats all.....so enjoy them if you can...hehehehe