Still though, one wonders... @worldendDominator how did you even find that? Were you just playing around with the URL? Because this isn't documented anywhere on the internet AFAIK, you're the first to find this.
Anyways, I'm going to hold off bumping topic #13646 if only because I don't want other users going gungho over replacing these images through a separate post. This is a job for solely approvers to handle. If I find a contributor is massively reuploading full-sizes when we have such a feature readily available, I will immediately issue a negative because we currently don't have any sort of established routine job to 'purge' image samples from the database.
So let me echo it loudly here:
Do not upload _raw versions of existing posts. Let an approver replace them.
Randeel is already at work, and so am I... Perhaps if BrokenEagle98 was promoted to approver we could get stuff done a lot quicker. I also assume reiyasona might be able to come up with a script later.
Updated by Mikaeri