So hmmm new to this "canary" thing, so its a embedded code? how would that help know who is posting spoilers and screenshots though? COuldnt they just photshop that out? IF their typing spoilers it would be untraceable which many press and early pre release copy people did because they knew they werent being tracked. Monitoring all of their activity until release is the only way to protect the brand image of an IP maybe? These people who damage the brand cause harm to the company monetarily so a little monitoring to keep people honest doesnt cost anyone anything.