@doctormo Each page does have a nice graph on it, but still I reduced the file size by 34% by running it through ghostscript (lossless conversion). These files are made available to download permanently through their web site, so they're paying for some extra useless storage there too. The download URL points to AWS, so their S3 bill must be fearsome.
@tim @doctormo I've asked on their forum if anyone else has seen similar.