User blog comment:The Rim of the Sky/Purchasable Mods Being Removed from Steam Workshop/@comment-25825703-20150514234851

It makes sense. Even the creators cant have been happy about the way the system was handled. Hell, they weret even really making any money. 90% of the sales would be going to valve and the publishers. It was doomed to failure from the start. As has been said, just put a donate button. Problem solved.