I'm genuinely curious what Gumroad Creators are selling. Is it 95% porn revenue, with a veneer of ebooks and videos? Or is there actually a sizable market for other digital goods?
Income Proof: https://www.dropbox.com/s/wzatabooj5hocug/Screen%20Shot%2020...
Here is a small sample of things of interest to an HN audience that you can buy with Gumroad:
In my particular niche (music production/sound design) a lot of indie creators sell Max for Live devices on Gumroad: https://gumroad.com/discover?category=music&query=max%20for%...