Every single game in my PC - Digital [NA] category comes from my DRM free library on the Humble Bundle. I'm not sure what other websites give out DRM free games but Humble Bundle seem to be one of the largest of the market.
I would be 100% willing to edit all my games in PC - Digital [NA] into the new category as well as give new front covers based on the icon displayed in the Humble Bundle library.
Again, I understand how having that many edits would be an inconvenience to moderators which is why once again I insist on creating a new system were trusted users can approve edits. This idea has been discussed in other threads and is still open to debate.
Cheers
PC Digital is for all sorts of digital PC games; a Humble DRM free version is literally no different than a version sold at another DRM free storefront, like Desura.
We made exceptions for Steam because of the sheer amount of available games, and GOG because of the bonus content that is usually not included when buying the game at other stores (wallpapers, soundtracks, bonus games, documentaries, etc.) Origin didn't get a category assigned because the client is a download manager for the majority of the games that are sold or can be activated there. GFWL didn't because it was a DRM scheme first, and a store last.