It's not about jealousy, but security. If someone copys the link to a forum or something else, everybody could download it free. If they use DrivethruRPG for example, the pdf would contain the name of the original owner.
Just my thoughts. As far as I remember they did it that way every kickstarter.
Let's drop the topic for something more interesting
Like the
resource rules, but think that the capital has much more impact than the possible one or two succeses when starting the Mission. But the PCs shouldn't go on a full-packed fantasy murder hobo dungeon crawl anyway, right?
