User blog comment:Fingersoop/Someone linked me to an illegal Vocaloid download host/@comment-24840832-20140526213413

I think you should report the link in every case and try talking to the user in seperately. From the conversation it didn't sound like this person created the download. Should they remain stubborn (and I suggest perhaps linking them here, this wiki is way more impressive than anything a single person can say) you could report them as well. They sound like they actually don't know, though, so you should at least try explaining it.